ethyl 2-hydroxy-2-((2S,3R,3aS,8aS)-2-[(4-methoxybenzyl)oxy]-3,8-dimethyl-4-oxo-1,2,3,3a,4,5,6,8a-octahydroazulen-5-yl)propanoate

Base Information

Chemical Name:ethyl 2-hydroxy-2-((2S,3R,3aS,8aS)-2-[(4-methoxybenzyl)oxy]-3,8-dimethyl-4-oxo-1,2,3,3a,4,5,6,8a-octahydroazulen-5-yl)propanoate
CAS No.:1254986-22-5
Molecular Formula:C₂₅H₃₄O₆
Molecular Weight:430.541
Hs Code.:

Synonyms:ethyl 2-hydroxy-2-((2S,3R,3aS,8aS)-2-[(4-methoxybenzyl)oxy]-3,8-dimethyl-4-oxo-1,2,3,3a,4,5,6,8a-octahydroazulen-5-yl)propanoate

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Chemical Property of ethyl 2-hydroxy-2-((2S,3R,3aS,8aS)-2-[(4-methoxybenzyl)oxy]-3,8-dimethyl-4-oxo-1,2,3,3a,4,5,6,8a-octahydroazulen-5-yl)propanoate

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Technology Process of ethyl 2-hydroxy-2-((2S,3R,3aS,8aS)-2-[(4-methoxybenzyl)oxy]-3,8-dimethyl-4-oxo-1,2,3,3a,4,5,6,8a-octahydroazulen-5-yl)propanoate

There total 1 articles about ethyl 2-hydroxy-2-((2S,3R,3aS,8aS)-2-[(4-methoxybenzyl)oxy]-3,8-dimethyl-4-oxo-1,2,3,3a,4,5,6,8a-octahydroazulen-5-yl)propanoate 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: 84.0%

: 617-35-6
2-oxo-propionic acid ethyl ester

: 1254986-21-4
(2S,3R,3aS,8aS)-2-[(4-methoxybenzyl)oxy]-3,8-dimethyl-1,2,3,3a,4,5,6,8a-octahydroazulen-4-one

: 1254986-22-5
ethyl 2-hydroxy-2-((2S,3R,3aS,8aS)-2-[(4-methoxybenzyl)oxy]-3,8-dimethyl-4-oxo-1,2,3,3a,4,5,6,8a-octahydroazulen-5-yl)propanoate

Guidance literature:: (2S,3R,3aS,8aS)-2-[(4-methoxybenzyl)oxy]-3,8-dimethyl-1,2,3,3a,4,5,6,8a-octahydroazulen-4-one; With sodium hexamethyldisilazane; In tetrahydrofuran; at -78 - -20 ℃; for 1h; Inert atmosphere;

2-oxo-propionic acid ethyl ester; In tetrahydrofuran; at -78 ℃; for 1h; Inert atmosphere;

With water; ammonium chloride; In tetrahydrofuran; Inert atmosphere;
DOI:10.1021/jm1006462

Reference yield: 99.0%

: 1254986-22-5
ethyl 2-hydroxy-2-((2S,3R,3aS,8aS)-2-[(4-methoxybenzyl)oxy]-3,8-dimethyl-4-oxo-1,2,3,3a,4,5,6,8a-octahydroazulen-5-yl)propanoate

: 1254986-23-6
ethyl (2Z)-2-[(2S,3R,3aS,8aS)-2-[(4-methoxybenzyl)oxy]-3,8-dimethyl-4-oxo-2,3,3a,4,6,8ahexahydroazulen-5(1H)-ylidene]propanoate

Guidance literature:: With Martins sulfurane; In chloroform; for 1h; stereoselective reaction; Reflux; Inert atmosphere;
DOI:10.1021/jm1006462