1R,4S,4aR,5R,6S,7S,8R,8aR,4'S-4-(2',2'-dimethyl-[1',3']dioxalan-4'-yl)-5,6,7,8-tetrabenzyloxy-1,4,4a,5,6,7,8,8a-octa-hydro-naphthalen-1-ol

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Chemical Name:1R,4S,4aR,5R,6S,7S,8R,8aR,4'S-4-(2',2'-dimethyl-[1',3']dioxalan-4'-yl)-5,6,7,8-tetrabenzyloxy-1,4,4a,5,6,7,8,8a-octa-hydro-naphthalen-1-ol
CAS No.:908855-73-2
Molecular Formula:C₄₃H₄₈O₇
Molecular Weight:676.85
Hs Code.:

Synonyms:1R,4S,4aR,5R,6S,7S,8R,8aR,4'S-4-(2',2'-dimethyl-[1',3']dioxalan-4'-yl)-5,6,7,8-tetrabenzyloxy-1,4,4a,5,6,7,8,8a-octa-hydro-naphthalen-1-ol

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Chemical Property of 1R,4S,4aR,5R,6S,7S,8R,8aR,4'S-4-(2',2'-dimethyl-[1',3']dioxalan-4'-yl)-5,6,7,8-tetrabenzyloxy-1,4,4a,5,6,7,8,8a-octa-hydro-naphthalen-1-ol

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Technology Process of 1R,4S,4aR,5R,6S,7S,8R,8aR,4'S-4-(2',2'-dimethyl-[1',3']dioxalan-4'-yl)-5,6,7,8-tetrabenzyloxy-1,4,4a,5,6,7,8,8a-octa-hydro-naphthalen-1-ol

There total 2 articles about 1R,4S,4aR,5R,6S,7S,8R,8aR,4'S-4-(2',2'-dimethyl-[1',3']dioxalan-4'-yl)-5,6,7,8-tetrabenzyloxy-1,4,4a,5,6,7,8,8a-octa-hydro-naphthalen-1-ol 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:

: (1S,2S,4S,4aR,5R,6S,7S,8R,8aR)-5,6,7,8-Tetrakis-benzyloxy-4-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-phenylselanyl-decahydro-naphthalen-1-ol

: 908855-73-2
1R,4S,4aR,5R,6S,7S,8R,8aR,4'S-4-(2',2'-dimethyl-[1',3']dioxalan-4'-yl)-5,6,7,8-tetrabenzyloxy-1,4,4a,5,6,7,8,8a-octa-hydro-naphthalen-1-ol

Guidance literature:: With dihydrogen peroxide; In tetrahydrofuran; ethanol; at 0 - 20 ℃;
DOI:10.1080/07328300600732782

Reference yield:

: (1R,2S,3S,4R,5R,6S,7R,9S,10R)-{6,7-anhydro-1,2,3,4-tetra-benzyloxy-9-[(1'S)-5,5-dimethyl-2,4-dioxolane-1'-yl]}decalin

: 908855-73-2
1R,4S,4aR,5R,6S,7S,8R,8aR,4'S-4-(2',2'-dimethyl-[1',3']dioxalan-4'-yl)-5,6,7,8-tetrabenzyloxy-1,4,4a,5,6,7,8,8a-octa-hydro-naphthalen-1-ol

Guidance literature:: Multi-step reaction with 2 steps

1.1: NaBH₄ / ethanol / 0.08 h

1.2: ethanol; tetrahydrofuran / 2 h / Heating

2.1: 94.7 mg / aq. H₂O₂ / tetrahydrofuran; ethanol / 0 - 20 °C

With sodium tetrahydroborate; dihydrogen peroxide; In tetrahydrofuran; ethanol;
DOI:10.1080/07328300600732782

Reference yield: 60.0%

: 908855-73-2
1R,4S,4aR,5R,6S,7S,8R,8aR,4'S-4-(2',2'-dimethyl-[1',3']dioxalan-4'-yl)-5,6,7,8-tetrabenzyloxy-1,4,4a,5,6,7,8,8a-octa-hydro-naphthalen-1-ol

: 1415140-43-0
C₄₃H₅₀O₉

Guidance literature:: With osmium(VIII) oxide; 4-methylmorpholine N-oxide; In tetrahydrofuran; water; tert-butyl alcohol; at 20 ℃; for 120h; stereoselective reaction;
DOI:10.1016/j.tetasy.2012.09.015