(+/-)-benzyl [1-4-oxo-[(2-oxo-4-oxazolidinyl)methyl]-2,5-cyclohexadien-1-yl]methyl malonate

Base Information

Chemical Name:(+/-)-benzyl [1-4-oxo-[(2-oxo-4-oxazolidinyl)methyl]-2,5-cyclohexadien-1-yl]methyl malonate
CAS No.:245672-39-3
Molecular Formula:C₂₁H₂₁NO₇
Molecular Weight:399.4
Hs Code.:

Synonyms:(+/-)-benzyl [1-4-oxo-[(2-oxo-4-oxazolidinyl)methyl]-2,5-cyclohexadien-1-yl]methyl malonate

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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 (+/-)-benzyl [1-4-oxo-[(2-oxo-4-oxazolidinyl)methyl]-2,5-cyclohexadien-1-yl]methyl malonate

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Technology Process of (+/-)-benzyl [1-4-oxo-[(2-oxo-4-oxazolidinyl)methyl]-2,5-cyclohexadien-1-yl]methyl malonate

There total 1 articles about (+/-)-benzyl [1-4-oxo-[(2-oxo-4-oxazolidinyl)methyl]-2,5-cyclohexadien-1-yl]methyl malonate 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: 44.0%

: 245672-37-1
(+/-)-benzyl [1-[(2-oxo-4-oxazolidinyl)methyl]-2,5-cyclohexadien-1-yl]methyl malonate

: 245672-39-3
(+/-)-benzyl [1-4-oxo-[(2-oxo-4-oxazolidinyl)methyl]-2,5-cyclohexadien-1-yl]methyl malonate

Guidance literature:: With tert.-butylhydroperoxide; dipyridinium dichromate; Celite; In benzene; for 3h;
DOI:10.1016/S0040-4020(99)00455-X

Reference yield: 88.0%

: 245672-39-3
(+/-)-benzyl [1-4-oxo-[(2-oxo-4-oxazolidinyl)methyl]-2,5-cyclohexadien-1-yl]methyl malonate

: (+/-)-benzyl [(4aR*,8aR*,9aS*)-5,6,9,9a-tetrahydro-3,6-dioxo-1H,3H-oxazolo[3,4-a]indol-8a(4aH)-yl]methyl malonate

Guidance literature:: With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 7h;
DOI:10.1016/S0040-4020(99)00455-X

Reference yield:

: 245672-39-3
(+/-)-benzyl [1-4-oxo-[(2-oxo-4-oxazolidinyl)methyl]-2,5-cyclohexadien-1-yl]methyl malonate

: benzyl (+/-)-(4R*,4aS*,7aR*,11aS*,12aR*)-octahydro-3,6,9-trioxo-1H,3H,9H,11H-oxazolo[3,4-a]pyrano[3,4-d]indole-4-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 88 percent / trifluoroacetic acid / CH₂Cl₂ / 7 h / 20 °C

2: 70 percent / tetramethylguanidine / CH₂Cl₂ / 3.5 h / 20 °C

With 1,1,3,3-tetramethylguanidine; trifluoroacetic acid; In dichloromethane; 1: Cyclization / 2: Cyclization;
DOI:10.1016/S0040-4020(99)00455-X