santa cruz biotechnology, inc.
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| | Wittig Reagents
- (1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide
A phosphonium ylide for Wittig olefination with introduction of a 1,3-dioxolane moeity.| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-222985 | 52509-14-5 | C22H22BrO2P | 5 g |
- 2-(1,3-Dioxolan-2-yl)ethyltriphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-237850 | 86608-70-0 | C23H24BrO2P | 5 g |
- 2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-237849 | 69891-92-5 | C24H26BrO2P | 5 g |
- 2-(Trimethylsilyl)ethoxymethyl-triphenylphosphonium chloride
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-237889 | 82495-75-8 | C24H30ClOPSi | 1 g |
- 2-(Triphenylphosphoranylidene)butyraldehyde
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-223308 | 90601-08-4 | C22H21OP | 1 g |
- 2-(Triphenylphosphoranylidene)propionaldehyde
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-223309 | 24720-64-7 | C21H19OP | 1 g/10 g |
- 2-(Triphenylphosphoranylidene)succinic anhydride
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-223310 | 906-65-0 | C22H17O3P | 10 g |
- (2-Aminobenzyl)triphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-229937 | 78133-84-3 | H2NC6H4CH2P(C6H5)3Br | 5 g |
- (2-Chlorobenzyl)triphenylphosphonium Chloride
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-288071 | 18583-55-6 | C25H21Cl2P | 25 g |
- (2-Dimethylaminoethyl)triphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-280272 | 21331-80-6 | C22H25BrNP | 10 g/50 g |
- (2-Hydroxybenzyl)triphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-288152 | 70340-04-4 | C25H22BrOP | 5 g/25 g |
- (2-Hydroxyethyl)triphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-230407 | 7237-34-5 | C20H20BrOP | 25 g |
- (2-Hydroxyethyl)triphenylphosphonium chloride
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-230408 | 23250-03-5 | C20H20ClOP | 10 g |
- 2-Oxopropyltriphenylphosphonium chloride
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-225524 | 1235-21-8 | C21H20ClOP | 25 g |
- (2-Trimethylsilylethyl)triphenylphosphonium Iodide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-288323 | 63922-84-9 | C23H28IPSi | 5 g |
- (2,4-Dichlorobenzyl)triphenylphosphonium Chloride
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-288417 | 2492-23-1 | C25H20Cl3P | 25 g |
- (2,6-Naphthalenedimethylene)bis(triphenylphosphonium bromide) hydrate
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-288511 | n.n. | C48H40Br2P2•xH2O | 1 g |
- (3-(Dimethylamino)propyl)triphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-256419 | 18355-96-9 | C23H27BrNP | 5 g |
- [3-(Ethoxycarbonyl)-2-oxopropyl]triphenylphosphonium chloride
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-225889 | 106302-03-8 | C24H24ClO3P | 10 g |
- [3-(Ethoxycarbonyl)propyl]triphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-231373 | 50479-11-3 | C24H26BrO2P | 25 g |
- (3-Benzyloxypropyl)triphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-231487 | 54314-85-1 | C28H29BrOP | 5 g |
- (3-Bromobutyl)triphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-225981 | 132256-97-4 | C22H23Br2P | 5 g |
- (3-Bromopropyl)triphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-231561 | 3607-17-8 | C20H19Br2P | 25 g |
- (3-Carboxypropyl)triphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-225995 | 17857-14-6 | C22H22O2P•Br | 25 g |
- (3,3,3-Trichloropropyl)triphenylphosphonium chloride
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-289285 | n.n. | C21H19Cl4P | 1 g |
- (3-Trimethylsilyl-2-propynyl)triphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-231933 | 42134-49-6 | C24H26BrPSi | 5 g |
- (4-Bromobutyl)triphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-232506 | 7333-63-3 | C22H23Br2P | 25 g |
- (4-Carboxybutyl)triphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-226561 | 17814-85-6 | (C6H5)3P(Br)(CH2)4COOH | 50 g |
- (4-Chlorobenzyl)triphenylphosphonium chloride
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-226590 | 1530-39-8 | C25H21Cl2P | 5 g |
- (4-Ethoxybenzyl)triphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-232646 | 82105-88-2 | C27H26BrOP | 5 g |
- (4-Nitrobenzyl)triphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-232921 | 2767-70-6 | C25H21BrNO2P | 10 g |
- 4,4'-Bis(diethylphosphonomethyl)biphenyl
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-290510 | 17919-34-5 | C22H32O6P2 | 1 g/5 g |
- (Allyloxycarbonylmethyl)triphenylphosphonium iodide
Used in the preparation of α,β-unsaturated esters from aldehydes and ketones. The allyl group can be removed by standard rhodium or palladium chemistry.| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-239209 | 206557-04-2 | C23H22IO2P | 10 g |
- Allyltriphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-227238 | 1560-54-9 | C21H20BrP | 100 g |
- Benzyl(triphenylphosphoranylidene)acetate
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-227339 | 15097-38-8 | C27H23O2P | 5 g |
- (Benzyloxycarbonylmethyl)triphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-234003 | 78385-36-1 | C6H5CH2O2CCH2P(C6H5)3Br | 10 g |
- Benzyltriphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-239334 | 1449-46-3 | C25H22BrP | 50 g |
- Benzyltriphenylphosphonium bromide, polymer-bound
Polymer-supported Wittig reagent for clean olefinations of carbonyl compounds. | Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-254969 | 29518-68-1 | n.n. | 5 g |
- Benzyltriphenylphosphonium chloride
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-239335 | 1100-88-5 | C25H22ClP | 25 g |
- (Bromomethyl)triphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-234218 | 1034-49-7 | C19H17Br2P | 5 g |
- Butyltriphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-234253 | 1779-51-7 | C22H24BrP | 100 g |
- Butyltriphenylphosphonium chloride
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-227556 | 13371-17-0 | C22H24ClP | 25 g |
- (Carbethoxymethyl-1,2-13C2)triphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-227574 | 109376-35-4 | C22H22BrO2P | 250 mg |
- (Chloromethyl)triphenylphosphonium chloride
A phosphonium ylide reagent for Wittig olefinations to produce a vinyl chloride.| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-252593 | 5293-84-5 | n.n. | 5 g/25 g |
- (Cyanomethyl)triphenylphosphonium chloride
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-234432 | 4336-70-3 | NCCH2P(C6H5)3Cl | 25 g |
- Cyclopropyltriphenylphosphonium bromide
A Wittig reagent. | Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-239634 | 14114-05-7 | C21H20BrP | 25 g |
- Diethyl (3-Chlorobenzyl)phosphonate
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-294313 | 78055-64-8 | C11H16ClO3P | 1 g/5 g |
- Diethyl (4-Bromobenzyl)phosphonate
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-294314 | 38186-51-5 | C11H16BrO3P | 5 g/25 g |
- Diethyl (4-Iodobenzyl)phosphonate
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-294316 | 173443-43-1 | C11H16IO3P | 5 g/25 g |
- Diethyl (Methoxymethyl)phosphonate
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-294317 | 32806-04-5 | C6H15O4P | 5 g/25 g |
- Diethyl 1-Pyrrolidinemethylphosphonate
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-294319 | 51868-96-3 | C9H20NO3P | 5 g |
- Diethyl 2,2-Diethoxethylphosphonate
A useful wittig reagent.| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-218203 | 7598-61-0 | C10H23O5P | 1 g |
- Diphenyl (N-Methoxy-N-methylcarbamoylmethyl)phosphonate
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-294364 | 367508-01-8 | C16H18NO5P | 1 g/5 g |
- Diphenyl 4-Bromo-alpha-chlorobenzylphosphonate
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-294365 | 189099-56-7 | C19H15BrClO3P | 5 g/25 g |
- Dodecyltriphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-227967 | 15510-55-1 | C30H40BrP | 10 g |
- (e,e)-2,4-Heptadienyldiphenylphosphine Oxide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-211390 | 91575-92-7 | C19H21OP | 100 mg |
- (Ethoxycarbonylmethyl)triphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-255138 | 1530-45-6 | CH3CH2OCOCH2P(C6H5)3Br | 100 g |
- (Ethoxycarbonylmethyl)triphenylphosphonium chloride
Beginning material for preparing the Wittig-reagent.| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-239874 | 17577-28-5 | CH3CH2OCOCH2P(Cl)(C6H5)3 | 100 g |
- Ethyl (triphenylphosphoranylidene)pyruvate
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-228013 | 13321-61-4 | C23H21O3P | 25 g |
- Ethyl 2-(Diethoxyphosporyl)-2-hydroxyacetate
A useful wittig reagent.| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-218354 | 162246-79-9 | C8H17O6P | 2.5 g |
- Ethyl 2-Acetoxy-2-(diethoxyphosphoryl)acetate
A wittig reagent.| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-207650 | 162246-77-7 | C10H19O7P | 500 mg |
- Ethyl 4,4,4-trifluoro-2-(triphenylphosphoranylidene)acetoacetate
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-235011 | 83961-56-2 | C24H20F3O3P | 5 g |
- Ethyl Di-o-tolylphosphonoacetate [Horner-Emmons Reagent]
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-294548 | 188945-41-7 | C18H21O5P | 1 g |
- Ethyltriphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-235099 | 1530-32-1 | C20H21BrP | 25 g |
- Ethyltriphenylphosphonium iodide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-239973 | 4736-60-1 | C20H21IP | 100 g |
- (Formylmethyl)triphenylphosphonium chloride
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-235216 | 62942-43-2 | C20H18ClOP | 10 g |
- Heptyltriphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-228278 | 13423-48-8 | C25H30BrP | 50 g |
- Isoamyltriphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-235390 | 28322-40-9 | C23H26BrP | 5 g |
- Isopropyltriphenylphosphonium iodide
Employed in Wittig and cyclopropanation reactions.| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-252925 | 24470-78-8 | C21H22IP | 25 g |
- (Methoxycarbonylmethyl)triphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-228467 | 1779-58-4 | C21H20BrO2P | 50 g |
- (Methoxymethyl)triphenylphosphonium chloride
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-250323 | 4009-98-7 | C20H20ClOP | 25 g |
- Methyl(triphenylphosphoranylidene)acetate
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-211894 | 2605-67-6 | C21H19O2P | 25 g |
- Methyltriphenylphosphonium bromide
Widely used for methylenation via the Wittig reaction: Wittig olefination salt used recently in a synthesis of an enyne which, via ring closing metathesis, provided a benzazepine ring system.| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-253045 | 1779-49-3 | C19H18BrP | 25 g/100 g |
- Methyltriphenylphosphonium chloride
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-228599 | 1031-15-8 | C19H18ClP | 5 g |
- Methyltriphenylphosphonium iodide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-228600 | 2065-66-9 | C19H18IP | 25 g |
- N-Methoxy-N-methyl(triphenylphosphoranylidene)acetamide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-228722 | 129986-67-0 | C22H22NO2P | 5 g |
- N-Nitroso-N,N-dinonylamine
A stable product formed in the radiolysis of dinonylaniline in octane solutions containing nitrate.| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-212255 | 84424-96-4 | C18H38N2O | 10 mg |
- Nysted Reagent
Useful reagent in the methylenation of ketones and α-ketols. | Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-253205 | 41114-59-4 | C6H12Br2OZn3 | 100 g |
- o-Xylylenebis(triphenylphosphonium bromide)
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-228864 | 1519-46-6 | C44H38Br2P2 | 5 g |
- p-Xylylenebis(triphenylphosphonium bromide)
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-355935 | 40817-03-6 | C44H38Br2P2 | 25 g/100 g |
- Phenacyltriphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-236347 | 6048-29-9 | C26H22OP | 25 g |
- Propyltriphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-250797 | 6228-47-3 | C21H22BrP | 25 g |
- Stearyltributylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-229331 | 14866-42-3 | C30H65BrP | 25 g |
- (tert-Butoxycarbonylmethyl)triphenylphosphonium bromide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-236972 | 59159-39-6 | C24H26BrO2P | 10 g |
- (tert-Butoxycarbonylmethyl)triphenylphosphonium chloride
Reagent for Wittig-reactions and for the synthesis of α-diazophosphonium salts. | Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-255632 | 35000-37-4 | C24H26ClO2P | 25 g |
- Triethyl Phosphonoacetate
A reagent used for Horner-Emmons modification.| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-213109 | 867-13-0 | C8H17O5P | 50 g |
- Triethyloxonium Tetrafluoroborate
A powerful ethylating agent.| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-208466 | 368-39-8 | C6H15BF4O | 25 g |
- Triphenyl(2-pyridylmethyl)phosphonium chloride hydrochloride
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-229610 | 99662-46-1 | C24H21ClNP•HCl | 5 g |
- Triphenylphosphonium cyclopentadienide
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-237365 | 29473-30-1 | C23H19P | 1 g |
- (Triphenylphosphoranylidene)acetaldehyde
| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-213121 | 2136-75-6 | C20H17OP | 10 g |
- (Triphenylphosphoranylidene)acetonitrile
Wittig reagent for preparing α,β, unsaturated nitriles from carbonyl compounds.| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-251386 | 16640-68-9 | C20H16NP | 5 g |
- Triphenylpropargylphosphonium bromide
Wittig reagent.| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-253781 | 2091-46-5 | C21H18BrP | 5 g |
- Triphenyltridecylphosphonium Bromide
A Wittig reagent.| Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-213122 | 13266-02-9 | C31H42BrP | 100 mg |
- Triphenylvinylphosphonium bromide
Reagent for the synthesis of heterocycles. | Katalog # | CAS Nummer | Summenformel | Menge |
|---|
| sc-253783 | 5044-52-0 | C20H18BrP | 25 g |
|