(2R,3S,4aR,5aS,9R,10aR,12aS)-9-((2R,3S)-3-Allyloxy-tetrahydro-pyran-2-ylmethyl)-3-(tert-butyl-diphenyl-silanyloxy)-2-(tert-butyl-diphenyl-silanyloxymethyl)-decahydro-1,5,8,10-tetraoxa-benzo[b]heptalene

Base Information

Chemical Name:(2R,3S,4aR,5aS,9R,10aR,12aS)-9-((2R,3S)-3-Allyloxy-tetrahydro-pyran-2-ylmethyl)-3-(tert-butyl-diphenyl-silanyloxy)-2-(tert-butyl-diphenyl-silanyloxymethyl)-decahydro-1,5,8,10-tetraoxa-benzo[b]heptalene
CAS No.:208454-80-2
Molecular Formula:C₅₄H₇₂O₈Si₂
Molecular Weight:905.332
Hs Code.:

(2R,3S,4aR,5aS,9R,10aR,12aS)-9-((2R,3S)-3-Allyloxy-tetrahydro-pyran-2-ylmethyl)-3-(tert-butyl-diphenyl-silanyloxy)-2-(tert-butyl-diphenyl-silanyloxymethyl)-decahydro-1,5,8,10-tetraoxa-benzo[b]heptalene

Synonyms:(2R,3S,4aR,5aS,9R,10aR,12aS)-9-((2R,3S)-3-Allyloxy-tetrahydro-pyran-2-ylmethyl)-3-(tert-butyl-diphenyl-silanyloxy)-2-(tert-butyl-diphenyl-silanyloxymethyl)-decahydro-1,5,8,10-tetraoxa-benzo[b]heptalene

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Chemical Property of (2R,3S,4aR,5aS,9R,10aR,12aS)-9-((2R,3S)-3-Allyloxy-tetrahydro-pyran-2-ylmethyl)-3-(tert-butyl-diphenyl-silanyloxy)-2-(tert-butyl-diphenyl-silanyloxymethyl)-decahydro-1,5,8,10-tetraoxa-benzo[b]heptalene

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Technology Process of (2R,3S,4aR,5aS,9R,10aR,12aS)-9-((2R,3S)-3-Allyloxy-tetrahydro-pyran-2-ylmethyl)-3-(tert-butyl-diphenyl-silanyloxy)-2-(tert-butyl-diphenyl-silanyloxymethyl)-decahydro-1,5,8,10-tetraoxa-benzo[b]heptalene

There total 8 articles about (2R,3S,4aR,5aS,9R,10aR,12aS)-9-((2R,3S)-3-Allyloxy-tetrahydro-pyran-2-ylmethyl)-3-(tert-butyl-diphenyl-silanyloxy)-2-(tert-butyl-diphenyl-silanyloxymethyl)-decahydro-1,5,8,10-tetraoxa-benzo[b]heptalene 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:

: 208454-48-2
((2R,3S)-3-Allyloxy-tetrahydro-pyran-2-yl)-acetaldehyde

: (2R,3S,4aR,6S,7R,9aS)-3-(tert-Butyl-diphenyl-silanyloxy)-2-(tert-butyl-diphenyl-silanyloxymethyl)-7-trimethylsilanyloxy-6-(2-trimethylsilanyloxy-ethyl)-octahydro-1,5-dioxa-benzocycloheptene

: 208454-80-2
(2R,3S,4aR,5aS,9R,10aR,12aS)-9-((2R,3S)-3-Allyloxy-tetrahydro-pyran-2-ylmethyl)-3-(tert-butyl-diphenyl-silanyloxy)-2-(tert-butyl-diphenyl-silanyloxymethyl)-decahydro-1,5,8,10-tetraoxa-benzo[b]heptalene

: (2R,3S,4aR,5aS,9S,10aR,12aS)-9-((2R,3S)-3-Allyloxy-tetrahydro-pyran-2-ylmethyl)-3-(tert-butyl-diphenyl-silanyloxy)-2-(tert-butyl-diphenyl-silanyloxymethyl)-decahydro-1,5,8,10-tetraoxa-benzo[b]heptalene

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -78 ℃; for 1h; Title compound not separated from byproducts;
DOI:10.1021/jo990989b

Reference yield:

: 208454-48-2
((2R,3S)-3-Allyloxy-tetrahydro-pyran-2-yl)-acetaldehyde

: 208454-47-1
(2R,3S,4aR,6S,7R,9aS)-3-(tert-Butyl-diphenyl-silanyloxy)-2-(tert-butyl-diphenyl-silanyloxymethyl)-6-(2-hydroxy-ethyl)-octahydro-1,5-dioxa-benzocyclohepten-7-ol

: 208454-80-2
(2R,3S,4aR,5aS,9R,10aR,12aS)-9-((2R,3S)-3-Allyloxy-tetrahydro-pyran-2-ylmethyl)-3-(tert-butyl-diphenyl-silanyloxy)-2-(tert-butyl-diphenyl-silanyloxymethyl)-decahydro-1,5,8,10-tetraoxa-benzo[b]heptalene

: (2R,3S,4aR,5aS,9S,10aR,12aS)-9-((2R,3S)-3-Allyloxy-tetrahydro-pyran-2-ylmethyl)-3-(tert-butyl-diphenyl-silanyloxy)-2-(tert-butyl-diphenyl-silanyloxymethyl)-decahydro-1,5,8,10-tetraoxa-benzo[b]heptalene

Guidance literature:: ((2R,3S)-3-Allyloxy-tetrahydro-pyran-2-yl)-acetaldehyde; (2R,3S,4aR,6S,7R,9aS)-3-(tert-Butyl-diphenyl-silanyloxy)-2-(tert-butyl-diphenyl-silanyloxymethyl)-6-(2-hydroxy-ethyl)-octahydro-1,5-dioxa-benzocyclohepten-7-ol; With scandium tris(trifluoromethanesulfonate); In benzene; at 20 ℃; for 3h;

With sodium tetrahydroborate; In methanol; dichloromethane; at 0 ℃; for 0.166667h; Title compound not separated from byproducts;
DOI:10.1021/jo990989b