(2R,3S,4R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-5-(2-chloro-5-methoxybenzo[b]thiophen-3-yl)-3,4-dihydro-2Hpyran

Base Information

Chemical Name:(2R,3S,4R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-5-(2-chloro-5-methoxybenzo[b]thiophen-3-yl)-3,4-dihydro-2Hpyran
CAS No.:1620823-65-5
Molecular Formula:C₃₆H₃₃ClO₅S
Molecular Weight:613.174
Hs Code.:

Synonyms:(2R,3S,4R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-5-(2-chloro-5-methoxybenzo[b]thiophen-3-yl)-3,4-dihydro-2Hpyran

Suppliers and Price of (2R,3S,4R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-5-(2-chloro-5-methoxybenzo[b]thiophen-3-yl)-3,4-dihydro-2Hpyran

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of (2R,3S,4R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-5-(2-chloro-5-methoxybenzo[b]thiophen-3-yl)-3,4-dihydro-2Hpyran

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (2R,3S,4R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-5-(2-chloro-5-methoxybenzo[b]thiophen-3-yl)-3,4-dihydro-2Hpyran

There total 2 articles about (2R,3S,4R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-5-(2-chloro-5-methoxybenzo[b]thiophen-3-yl)-3,4-dihydro-2Hpyran 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: 65.0%

: 1581758-06-6
(2R,3S,4R,10aS)-3,4-bis(benzyloxy)-2-(benzyloxymethyl)-7-methoxy-2,3,4,10a-tetrahydrothiochromeno[2,3-b]pyran

: 1620823-65-5
(2R,3S,4R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-5-(2-chloro-5-methoxybenzo[b]thiophen-3-yl)-3,4-dihydro-2Hpyran

Guidance literature:: With chloroform; N-benzyl-N,N,N-triethylammonium chloride; sodium hydroxide; In water; at 35 ℃; for 6h;
DOI:10.1021/jo5012762

Reference yield:

: 1581757-99-4
(2R,3S,4R,4aR,10bR)-3,4-bis(benzyloxy)-2-(benzyloxymethyl)-9-methyl-2,3,4,4a,5,10b-hexahydro-S-oxothiochromeno[4,3-b]pyran

: 1620823-65-5
(2R,3S,4R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-5-(2-chloro-5-methoxybenzo[b]thiophen-3-yl)-3,4-dihydro-2Hpyran

Guidance literature:: Multi-step reaction with 2 steps

1: sodium acetate / acetic anhydride / 140 °C

2: sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride; chloroform / water / 6 h / 35 °C

With chloroform; N-benzyl-N,N,N-triethylammonium chloride; sodium acetate; sodium hydroxide; In water; acetic anhydride;
DOI:10.1021/jo5012762