(2R,4S,5R)-9-chloro-5-triethylsiloxy-2-(p-methoxybenzyloxy)-4-methyl-nonan-3-one

Base Information

Chemical Name:(2R,4S,5R)-9-chloro-5-triethylsiloxy-2-(p-methoxybenzyloxy)-4-methyl-nonan-3-one
CAS No.:862509-67-9
Molecular Formula:C₂₄H₄₁ClO₄Si
Molecular Weight:457.126
Hs Code.:

Synonyms:(2R,4S,5R)-9-chloro-5-triethylsiloxy-2-(p-methoxybenzyloxy)-4-methyl-nonan-3-one

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Chemical Property of (2R,4S,5R)-9-chloro-5-triethylsiloxy-2-(p-methoxybenzyloxy)-4-methyl-nonan-3-one

Chemical Property:

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Technology Process of (2R,4S,5R)-9-chloro-5-triethylsiloxy-2-(p-methoxybenzyloxy)-4-methyl-nonan-3-one

There total 5 articles about (2R,4S,5R)-9-chloro-5-triethylsiloxy-2-(p-methoxybenzyloxy)-4-methyl-nonan-3-one 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:

: 79271-56-0
triethylsilyl trifluoromethyl sulfonate

: 392692-60-3
(2R,4S,5R)-9-chloro-5-hydroxy-2-(p-methoxybenzyloxy)-4-methyl-nonan-3-one

: 862509-67-9
(2R,4S,5R)-9-chloro-5-triethylsiloxy-2-(p-methoxybenzyloxy)-4-methyl-nonan-3-one

Guidance literature:: With 2,6-dimethylpyridine; In dichloromethane; at -78 ℃; for 1h;
DOI:10.1002/1521-3773(20011105)40:21<4055::AID-ANIE4055>3.0.CO;2-H

Reference yield:

: 20074-80-0
5-chloro-pentanal

: 862509-67-9
(2R,4S,5R)-9-chloro-5-triethylsiloxy-2-(p-methoxybenzyloxy)-4-methyl-nonan-3-one

Guidance literature:: Multi-step reaction with 2 steps

1.1: toluene; diethyl ether / 17.5 h / -78 - -20 °C

1.2: aq. H₂O₂ / methanol; diethyl ether; various solvent(s) / 2 h / 20 °C / pH 7

2.1: 2.97 g / 2,6-lutidine / CH₂Cl₂ / 1 h / -78 °C

With 2,6-dimethylpyridine; In diethyl ether; dichloromethane; toluene;
DOI:10.1039/b504149j

Reference yield:

: 392692-59-0
2-p-methoxybenzyloxy-3-pentanone

: 862509-67-9
(2R,4S,5R)-9-chloro-5-triethylsiloxy-2-(p-methoxybenzyloxy)-4-methyl-nonan-3-one

Guidance literature:: Multi-step reaction with 3 steps

1.1: Et₃N / diethyl ether / 1 h / -78 °C

2.1: toluene; diethyl ether / 17.5 h / -78 - -20 °C

2.2: aq. H₂O₂ / methanol; diethyl ether; various solvent(s) / 2 h / 20 °C / pH 7

3.1: 2.97 g / 2,6-lutidine / CH₂Cl₂ / 1 h / -78 °C

With 2,6-dimethylpyridine; triethylamine; In diethyl ether; dichloromethane; toluene;
DOI:10.1039/b504149j