(4aR,6S,7S,8R,8aR)-6-allyl-8-(benzyloxy)-2,2-di-tert-butyl-7-(4-methoxybenzyloxy)-hexahydropyrano[3,2-d][1,3,2]dioxasiline

Base Information

Chemical Name:(4aR,6S,7S,8R,8aR)-6-allyl-8-(benzyloxy)-2,2-di-tert-butyl-7-(4-methoxybenzyloxy)-hexahydropyrano[3,2-d][1,3,2]dioxasiline
CAS No.:1093240-18-6
Molecular Formula:C₃₂H₄₆O₆Si
Molecular Weight:554.799
Hs Code.:

Synonyms:(4aR,6S,7S,8R,8aR)-6-allyl-8-(benzyloxy)-2,2-di-tert-butyl-7-(4-methoxybenzyloxy)-hexahydropyrano[3,2-d][1,3,2]dioxasiline

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Chemical Property of (4aR,6S,7S,8R,8aR)-6-allyl-8-(benzyloxy)-2,2-di-tert-butyl-7-(4-methoxybenzyloxy)-hexahydropyrano[3,2-d][1,3,2]dioxasiline

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Technology Process of (4aR,6S,7S,8R,8aR)-6-allyl-8-(benzyloxy)-2,2-di-tert-butyl-7-(4-methoxybenzyloxy)-hexahydropyrano[3,2-d][1,3,2]dioxasiline

There total 1 articles about (4aR,6S,7S,8R,8aR)-6-allyl-8-(benzyloxy)-2,2-di-tert-butyl-7-(4-methoxybenzyloxy)-hexahydropyrano[3,2-d][1,3,2]dioxasiline 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: 97.0%

: 870135-78-7
(4aR,6S,7S,8R,8aR)-6-Allyl-8-benzyloxy-2,2-di-tert-butyl-hexahydro-1,3,5-trioxa-2-sila-naphthalen-7-ol

: 2746-25-0
p-Methoxybenzyl bromide

: 1093240-18-6
(4aR,6S,7S,8R,8aR)-6-allyl-8-(benzyloxy)-2,2-di-tert-butyl-7-(4-methoxybenzyloxy)-hexahydropyrano[3,2-d][1,3,2]dioxasiline

Guidance literature:: (4aR,6S,7S,8R,8aR)-6-Allyl-8-benzyloxy-2,2-di-tert-butyl-hexahydro-1,3,5-trioxa-2-sila-naphthalen-7-ol; With potassium tert-butylate; In tetrahydrofuran; at 20 ℃; for 0.5h; Inert atmosphere;

p-Methoxybenzyl bromide; In tetrahydrofuran; at 0 - 20 ℃; Inert atmosphere;
DOI:10.1021/ol8025439

Reference yield: 90.0%

: 1093240-18-6
(4aR,6S,7S,8R,8aR)-6-allyl-8-(benzyloxy)-2,2-di-tert-butyl-7-(4-methoxybenzyloxy)-hexahydropyrano[3,2-d][1,3,2]dioxasiline

: 1093240-19-7
3-((4aR,6S,7S,8R,8aR)-8-(benzyloxy)-2,2-di-tert-butyl-7-(4-methoxybenzyloxy)-hexahydropyrano[3,2-d][1,3,2]dioxasilin-6-yl)propan-1-ol

Guidance literature:: (4aR,6S,7S,8R,8aR)-6-allyl-8-(benzyloxy)-2,2-di-tert-butyl-7-(4-methoxybenzyloxy)-hexahydropyrano[3,2-d][1,3,2]dioxasiline; With dimethylsulfide borane complex; In tetrahydrofuran; at 0 ℃; for 2h; Inert atmosphere;

With sodium hydroxide; dihydrogen peroxide; In tetrahydrofuran; water; at 0 - 20 ℃; Inert atmosphere;
DOI:10.1021/ol8025439