3-[(2R,3S,4aR,6S,8S,8aS)-8-Benzyloxy-3-(tert-butyl-diphenyl-silanyloxy)-6-(tert-butyl-diphenyl-silanyloxymethyl)-8a-methyl-octahydro-pyrano[3,2-b]pyran-2-ylmethyl]-oxirane-2-carbaldehyde

Base Information

Chemical Name:3-[(2R,3S,4aR,6S,8S,8aS)-8-Benzyloxy-3-(tert-butyl-diphenyl-silanyloxy)-6-(tert-butyl-diphenyl-silanyloxymethyl)-8a-methyl-octahydro-pyrano[3,2-b]pyran-2-ylmethyl]-oxirane-2-carbaldehyde
CAS No.:122822-01-9
Molecular Formula:C₅₃H₆₄O₇Si₂
Molecular Weight:869.258
Hs Code.:

3-[(2R,3S,4aR,6S,8S,8aS)-8-Benzyloxy-3-(tert-butyl-diphenyl-silanyloxy)-6-(tert-butyl-diphenyl-silanyloxymethyl)-8a-methyl-octahydro-pyrano[3,2-b]pyran-2-ylmethyl]-oxirane-2-carbaldehyde

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

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Chemical Property of 3-[(2R,3S,4aR,6S,8S,8aS)-8-Benzyloxy-3-(tert-butyl-diphenyl-silanyloxy)-6-(tert-butyl-diphenyl-silanyloxymethyl)-8a-methyl-octahydro-pyrano[3,2-b]pyran-2-ylmethyl]-oxirane-2-carbaldehyde

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Technology Process of 3-[(2R,3S,4aR,6S,8S,8aS)-8-Benzyloxy-3-(tert-butyl-diphenyl-silanyloxy)-6-(tert-butyl-diphenyl-silanyloxymethyl)-8a-methyl-octahydro-pyrano[3,2-b]pyran-2-ylmethyl]-oxirane-2-carbaldehyde

There total 1 articles about 3-[(2R,3S,4aR,6S,8S,8aS)-8-Benzyloxy-3-(tert-butyl-diphenyl-silanyloxy)-6-(tert-butyl-diphenyl-silanyloxymethyl)-8a-methyl-octahydro-pyrano[3,2-b]pyran-2-ylmethyl]-oxirane-2-carbaldehyde 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:

: 122822-00-8,122920-08-5
2,6:5,9:8,12-Trianhydro-10-O-benzyl-6,13-bis-4,7,11-trideoxy-9-C-methyl-D-talo-L-altro-tridecitol

: 122822-01-9,122822-13-3
3-[(2R,3S,4aR,6S,8S,8aS)-8-Benzyloxy-3-(tert-butyl-diphenyl-silanyloxy)-6-(tert-butyl-diphenyl-silanyloxymethyl)-8a-methyl-octahydro-pyrano[3,2-b]pyran-2-ylmethyl]-oxirane-2-carbaldehyde

Guidance literature:: With oxalyl dichloride; dimethyl sulfoxide; triethylamine; Multistep reaction; 1.) CH₂Cl₂, -78 deg C, 1 h, 2.) 0 deg C, 10 min;
DOI:10.1021/ja00199a031

Reference yield:

: 122822-01-9,122822-13-3
3-[(2R,3S,4aR,6S,8S,8aS)-8-Benzyloxy-3-(tert-butyl-diphenyl-silanyloxy)-6-(tert-butyl-diphenyl-silanyloxymethyl)-8a-methyl-octahydro-pyrano[3,2-b]pyran-2-ylmethyl]-oxirane-2-carbaldehyde

: 21204-67-1,2605-67-6
methyl (triphenylphosphoranylidene)acetate

: 122822-02-0
(E)-3-{(2S,3S)-3-[(2R,3S,4aR,6S,8S,8aS)-8-Benzyloxy-3-(tert-butyl-diphenyl-silanyloxy)-6-(tert-butyl-diphenyl-silanyloxymethyl)-8a-methyl-octahydro-pyrano[3,2-b]pyran-2-ylmethyl]-oxiranyl}-acrylic acid methyl ester

: 122822-14-4
(E)-3-{(2R,3R)-3-[(2R,3S,4aR,6S,8S,8aS)-8-Benzyloxy-3-(tert-butyl-diphenyl-silanyloxy)-6-(tert-butyl-diphenyl-silanyloxymethyl)-8a-methyl-octahydro-pyrano[3,2-b]pyran-2-ylmethyl]-oxiranyl}-acrylic acid methyl ester

Guidance literature:: In benzene; at 25 ℃; for 3h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
DOI:10.1021/ja00199a031