(2R,4R)-6-(tert-butyldiphenylsiloxy)-4-[(p-methoxybenzyl)oxy]-2,5,5-trimethylhexyl pivalate

Base Information

Chemical Name:(2R,4R)-6-(tert-butyldiphenylsiloxy)-4-[(p-methoxybenzyl)oxy]-2,5,5-trimethylhexyl pivalate
CAS No.:223693-14-9
Molecular Formula:C₃₈H₅₄O₅Si
Molecular Weight:618.929
Hs Code.:

Synonyms:(2R,4R)-6-(tert-butyldiphenylsiloxy)-4-[(p-methoxybenzyl)oxy]-2,5,5-trimethylhexyl pivalate

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Chemical Property of (2R,4R)-6-(tert-butyldiphenylsiloxy)-4-[(p-methoxybenzyl)oxy]-2,5,5-trimethylhexyl pivalate

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Technology Process of (2R,4R)-6-(tert-butyldiphenylsiloxy)-4-[(p-methoxybenzyl)oxy]-2,5,5-trimethylhexyl pivalate

There total 6 articles about (2R,4R)-6-(tert-butyldiphenylsiloxy)-4-[(p-methoxybenzyl)oxy]-2,5,5-trimethylhexyl pivalate 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: 81.0%

: 89238-99-3
O-(4-methoxybenzyl)-trichloroacetimidate

: 223692-99-7
(2R,4R)-6-tert-butyldiphenylsiloxy-2,5,5-trimethylhexyl pivalate

: 223693-14-9
(2R,4R)-6-(tert-butyldiphenylsiloxy)-4-[(p-methoxybenzyl)oxy]-2,5,5-trimethylhexyl pivalate

Guidance literature:: With trifluorormethanesulfonic acid; In diethyl ether; at 20 ℃; for 1h;
DOI:10.1021/ja993487o

Reference yield: 81.0%

: 223692-99-7
(2R,4R)-6-tert-butyldiphenylsiloxy-2,5,5-trimethylhexyl pivalate

: 2,2,2-trichloro-acetimidic acid 4-methoxy-benzyl ester; compound with trifluoro-methanesulfonic acid

: 223693-14-9
(2R,4R)-6-(tert-butyldiphenylsiloxy)-4-[(p-methoxybenzyl)oxy]-2,5,5-trimethylhexyl pivalate

Guidance literature:: In diethyl ether;
DOI:10.1021/ja990384x

Reference yield:

: 3282-30-2
pivaloyl chloride

: 223693-14-9
(2R,4R)-6-(tert-butyldiphenylsiloxy)-4-[(p-methoxybenzyl)oxy]-2,5,5-trimethylhexyl pivalate

Guidance literature:: Multi-step reaction with 2 steps

1: 96 percent / pyridine / CH₂Cl₂ / 25 °C

2: 81 percent / triflic acid / diethyl ether / 1 h / 20 °C

With pyridine; trifluorormethanesulfonic acid; In diethyl ether; dichloromethane; 1: Esterification / 2: benzylation;
DOI:10.1021/ja993487o