Home > Chiral Compounds> (4R,5S)-3-but-2-enoyl-4-methyl-5-phenyl-1,3-oxazolidin-2-one

(4R,5S)-3-but-2-enoyl-4-methyl-5-phenyl-1,3-oxazolidin-2-one

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Origin: China

Cas No: 90719-31-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 90719-31-6 Formula: C14H15NO3 Molecular Weight: 245.27400

Basic Info

Chemical Name	(4R,5S)-3-but-2-enoyl-4-methyl-5-phenyl-1,3-oxazolidin-2-one
Synonyms	(4R,5S)-3-((E)-2-butenoyl)-4-methyl-5-phenyl-2-oxazolidinone; N-CROTONYL-(4R,5S)-4-METHYL 5-PHENYL-2-OXAZOLIDINONE;
CAS No.	90719-31-6
Molecular Formula	C14H15NO3
Molecular Weight	245.27400
PSA	46.61000
LogP	2.60900

Synthesis Route

(4R,5S)-(+)-4-Methyl-5-phenyl-2-oxazolidinone+trans-Crotonyl chloride→(4R,5S)-3-but-2-enoyl-4-methyl-5-phenyl-1,3-oxazolidin-2-one
(4R,5S)-(+)-4-Methyl-5-phenyl-2-oxazolidinone+crotonic acid→(4R,5S)-3-but-2-enoyl-4-methyl-5-phenyl-1,3-oxazolidin-2-one
(4R,5S)-(+)-4-Methyl-5-phenyl-2-oxazolidinone→(4R,5S)-3-but-2-enoyl-4-methyl-5-phenyl-1,3-oxazolidin-2-one

Precursor

trans-Crotonyl chloride
crotonic acid
(4R,5S)-(+)-4-Methyl-5-phenyl-2-oxazolidinone

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