Wadsworth-Emmons Reagents

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NOMBRE DEL PRODUCTO	NÚMERO DE CATÁLOGO	DESCRIPCIÓN	MENCIONES	CLASIFICACIÓN
Allyl P,P-diethylphosphonoacetate	sc-227228	NÚMERO DE CAS 113187-28-3
Bis(2-chloroethyl) methylphosphonate	sc-234029	NÚMERO DE CAS 2799-58-8
Bis(2,2,2-trifluoroethyl) methylphosphonate	sc-234033	NÚMERO DE CAS 757-95-9
(Carbethoxyethylidene)triphenylphosphorane	sc-257216	Contains triphenylphosphine oxide NÚMERO DE CAS 5717-37-3
Dibutyl butylphosphonate	sc-252685	Plasticizer used in nickel(II)-selective sensor with a dibenzocyclam-nickel ionophore PVC membrane. NÚMERO DE CAS 78-46-6
Diethyl (1-cyanoethyl)phosphonate	sc-234627	NÚMERO DE CAS 29668-61-9
Diethyl (2-cyanoethyl)phosphonate	sc-227823	NÚMERO DE CAS 10123-62-3
Diethyl (2-methylallyl)phosphonate	sc-234628	NÚMERO DE CAS 51533-70-1
Diethyl (2-oxo-2-phenylethyl)phosphonate	sc-234629	NÚMERO DE CAS 3453-00-7
Diethyl (2-oxobutyl)phosphonate	sc-227824	NÚMERO DE CAS 1067-73-8
Diethyl (2-oxopropyl)phosphonate	sc-234630	NÚMERO DE CAS 1067-71-6
Diethyl (2,2,2-trifluoro-1-hydroxyethyl)phosphonate	sc-227825	NÚMERO DE CAS 156748-67-3
Diethyl (bromodifluoromethyl)phosphonate	sc-234631	NÚMERO DE CAS 65094-22-6
Diethyl (ethylthiomethyl)phosphonate	sc-234632	NÚMERO DE CAS 54091-78-0
Diethyl fluoro(phenylsulfonyl)methylphosphonate	sc-300447
Diethyl (hydroxymethyl)phosphonate	sc-234633	NÚMERO DE CAS 3084-40-0
Diethyl (methylthiomethyl)phosphonate	sc-255089	NÚMERO DE CAS 28460-01-7
Diethyl (N-methoxy-N-methylcarbamoylmethyl)phosphonate	sc-252704	A Wittig carbonylating reagent. NÚMERO DE CAS 124931-12-0
Diethyl (phthalimidomethyl)phosphonate	sc-252705	A Wittig carbonylating reagent. NÚMERO DE CAS 33512-26-4
Diethyl (α-aminobenzyl)phosphonate hydrochloride	sc-227827	NÚMERO DE CAS 16656-50-1
Diethyl 1-phenylethyl phosphonate	sc-227828	NÚMERO DE CAS 33973-48-7
Diethyl 2-bromoethylphosphonate	sc-252708	Synthesis of N-substit. 2-aminoethylphosphonic acids. Prep. of zinc-copper reagent and reaction with electrophiles. NÚMERO DE CAS 5324-30-1
Diethyl 2-butenylphosphonate, predominantly trans	sc-234642	NÚMERO DE CAS 682-34-8
Diethyl 2-phenylethyl phosphonate	sc-234644	NÚMERO DE CAS 54553-21-8
Diethyl 2,2-diethoxyethylphosphonate	sc-239722	NÚMERO DE CAS 7598-61-0
Diethyl 3-butenylphosphonate	sc-227831	NÚMERO DE CAS 15916-48-0
Diethyl 4-aminobenzylphosphonate	sc-234648	NÚMERO DE CAS 20074-79-7
Diethyl 4-chlorobenzylphosphonate	sc-234649	NÚMERO DE CAS 39225-17-7
Diethyl 4-methoxybenzylphosphonate	sc-227834	NÚMERO DE CAS 1145-93-3
Diethyl allylphosphonate	sc-227837	NÚMERO DE CAS 1067-87-4
Diethyl benzylphosphonate	sc-227839	NÚMERO DE CAS 1080-32-6
Diethyl chloromethylphosphonate	sc-239726	NÚMERO DE CAS 3167-63-3
Diethyl cyanomethylphosphonate	sc-239729	NÚMERO DE CAS 2537-48-6
Diethyl cyclopropylmethyl phosphonate	sc-255095	NÚMERO DE CAS 863975-37-5
Diethyl isocyanomethylphosphonate	sc-239733	NÚMERO DE CAS 41003-94-5
Diethyl methylphosphonate	sc-252711	This reagent is used in the synthesis of α-alkenyl, γ-hydroxyl, and dialkyl fluoroalkynyl phosphonates. NÚMERO DE CAS 683-08-9
Diethyl trans-cinnamylphosphonate	sc-234674	NÚMERO DE CAS 52378-69-5
Diethyl-4-methylbenzylphosphonate	sc-234675	NÚMERO DE CAS 3762-25-2
Diethylphosphonoacetic acid	sc-252717	This compound is used to make phosphonoester intermediates for intramolecular HEW reactions. NÚMERO DE CAS 3095-95-2
Diisopropyl (ethoxycarbonylmethyl)phosphonate	sc-234701	NÚMERO DE CAS 24074-26-8
Diisopropyl (cyanomethyl)phosphonate	sc-280676	NÚMERO DE CAS 21658-95-7
Dimethyl 2-oxoheptylphosphonate	sc-255103	A key intermediate in the synthesis of prostaglandin. NÚMERO DE CAS 36969-89-8
Dimethyl 2-oxopropylphosphonate	sc-252730	Used together with tosyl azide in a one-pot alkynylation of aldehydes. NÚMERO DE CAS 4202-14-6
Dimethyl 3-(3-chlorophenoxy)-2-oxopropylphosphonate	sc-234724	NÚMERO DE CAS 40665-94-9
Dimethyl trimethylsilylmethylphosphonate	sc-252735	A reagent used for the preparation of olefinic sugar phosphonates. Also used for the direct methylenation of carbonyl compounds. NÚMERO DE CAS 13433-42-6
Ethyl dimethylphosphonoacetate	sc-252801	A Horner-Wittig reagent. NÚMERO DE CAS 311-46-6
Methyl diethylphosphonoacetate	sc-250370	NÚMERO DE CAS 1067-74-9
Methyl P,P-bis(2,2,2-trifluoroethyl)phosphonoacetate	sc-257787	This is used in the synthesis of trans-hydrindanes. NÚMERO DE CAS 88738-78-7
Potassium P,P-dimethylphosphonoacetate	sc-255447	Starting material for preparing various mixed triesters of phosphonoacetate.; Wittig-Horner reactions of dianion. NÚMERO DE CAS 34170-88-2
(tert-Butoxycarbonylmethylene)triphenylphosphorane	sc-255633	Wittig reagent used in the synthesis of aldose reductase inhibitors, a podophyllotoxin derivative, and tautomycin. Versatile Wittig reagent used in medicinal chemistry. NÚMERO DE CAS 35000-38-5
tert-Butyl diethylphosphonoacetate	sc-255636	NÚMERO DE CAS 27784-76-5
tert-Butyl P,P-dimethylphosphonoacetate	sc-258209	Synthesis of derivatives by reductive alkylation. Horner-Wittig reagent giving preferentially (E)-α,β-unsat. esters which are mildly saponified with acid. NÚMERO DE CAS 62327-21-3
Tetraethyl methylenediphosphonate	sc-253663	NÚMERO DE CAS 1660-94-2
Triethyl 2-chloro-2-phosphonoacetate	sc-237296	NÚMERO DE CAS 7071-12-7
Triethyl 2-fluoro-2-phosphonoacetate	sc-253747	NÚMERO DE CAS 2356-16-3
Triethyl 2-phosphonobutyrate	sc-229568	NÚMERO DE CAS 17145-91-4
Triethyl 2-phosphonopropionate	sc-255697	This Wittig-Horner reagent condenses with a wide variety of aldehydes and ketones to form acrylates. NÚMERO DE CAS 3699-66-9
Triethyl 3-phosphonopropionate	sc-237298	NÚMERO DE CAS 3699-67-0
Triethyl 4-phosphonocrotonate, mixture of isomers	sc-224322	NÚMERO DE CAS 10236-14-3
Triethyl phosphonoacetate-1-13C	sc-258289	NÚMERO DE CAS 61203-67-6
Triethyl phosphonoacetate-13C2	sc-258290	NÚMERO DE CAS 100940-60-1
Trimethyl phosphonoacetate	sc-251354	NÚMERO DE CAS 5927-18-4
Trimethylsilyl P,P-diethylphosphonoacetate	sc-253769	This is used in the synthesis of cytovaricin. NÚMERO DE CAS 66130-90-3