(2R,3S,4R)-3-benzyloxycarbonylamino-5-hydroxymethylene-4-isopropenyl-2-methylcyclopentanone

Base Information

Chemical Name:(2R,3S,4R)-3-benzyloxycarbonylamino-5-hydroxymethylene-4-isopropenyl-2-methylcyclopentanone
CAS No.:139306-62-0
Molecular Formula:C₁₈H₂₁NO₄
Molecular Weight:315.369
Hs Code.:

Synonyms:(2R,3S,4R)-3-benzyloxycarbonylamino-5-hydroxymethylene-4-isopropenyl-2-methylcyclopentanone

Suppliers and Price of (2R,3S,4R)-3-benzyloxycarbonylamino-5-hydroxymethylene-4-isopropenyl-2-methylcyclopentanone

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (2R,3S,4R)-3-benzyloxycarbonylamino-5-hydroxymethylene-4-isopropenyl-2-methylcyclopentanone

Chemical Property:

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Technology Process of (2R,3S,4R)-3-benzyloxycarbonylamino-5-hydroxymethylene-4-isopropenyl-2-methylcyclopentanone

There total 3 articles about (2R,3S,4R)-3-benzyloxycarbonylamino-5-hydroxymethylene-4-isopropenyl-2-methylcyclopentanone which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 98.0%

: 139306-61-9
(2R,3S,4S)-3-benzyloxycarbonylamino-4-isopropenyl-2-methylcyclopentanone

: 109-94-4
formic acid ethyl ester

: 139306-62-0
(2R,3S,4R)-3-benzyloxycarbonylamino-5-hydroxymethylene-4-isopropenyl-2-methylcyclopentanone

Guidance literature:: With methanol; sodium methylate; In diethyl ether; for 3h; Ambient temperature;

Reference yield:

: 111752-10-4
(1S,2R,5R)-5-isopropenyl-2-methyl-3-oxocyclopentanecarboxylic acid

: 139306-62-0
(2R,3S,4R)-3-benzyloxycarbonylamino-5-hydroxymethylene-4-isopropenyl-2-methylcyclopentanone

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) diphenylphosphoryl azide, Et₃N / 1.) benzene, r. t., 3 h, 2.) reflux, 1 h

2: 98 percent / 28percent NaOMe-MeOH / diethyl ether / 3 h / Ambient temperature

With methanol; diphenylphosphoranyl azide; sodium methylate; triethylamine; In diethyl ether;

Reference yield:

: 100-51-6,185532-71-2
benzyl alcohol

: 139306-62-0
(2R,3S,4R)-3-benzyloxycarbonylamino-5-hydroxymethylene-4-isopropenyl-2-methylcyclopentanone

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) diphenylphosphoryl azide, Et₃N / 1.) benzene, r. t., 3 h, 2.) reflux, 1 h

2: 98 percent / 28percent NaOMe-MeOH / diethyl ether / 3 h / Ambient temperature

With methanol; diphenylphosphoranyl azide; sodium methylate; triethylamine; In diethyl ether;