(E)-(1S,2R,5R)-2-(tert-Butyl-dimethyl-silanyloxy)-1-{2-[(1R,3S)-4-(tert-butyl-diphenyl-silanyloxy)-1,3-dimethyl-butyl]-[1,3]dithian-2-yl}-5-[1,3]dithian-2-yl-3-methyl-hex-3-en-1-ol

Base Information

Chemical Name:(E)-(1S,2R,5R)-2-(tert-Butyl-dimethyl-silanyloxy)-1-{2-[(1R,3S)-4-(tert-butyl-diphenyl-silanyloxy)-1,3-dimethyl-butyl]-[1,3]dithian-2-yl}-5-[1,3]dithian-2-yl-3-methyl-hex-3-en-1-ol
CAS No.:186448-91-9
Molecular Formula:C₄₃H₇₀O₃S₄Si₂
Molecular Weight:819.462
Hs Code.:

(E)-(1S,2R,5R)-2-(tert-Butyl-dimethyl-silanyloxy)-1-{2-[(1R,3S)-4-(tert-butyl-diphenyl-silanyloxy)-1,3-dimethyl-butyl]-[1,3]dithian-2-yl}-5-[1,3]dithian-2-yl-3-methyl-hex-3-en-1-ol

Synonyms:(E)-(1S,2R,5R)-2-(tert-Butyl-dimethyl-silanyloxy)-1-{2-[(1R,3S)-4-(tert-butyl-diphenyl-silanyloxy)-1,3-dimethyl-butyl]-[1,3]dithian-2-yl}-5-[1,3]dithian-2-yl-3-methyl-hex-3-en-1-ol

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Chemical Property of (E)-(1S,2R,5R)-2-(tert-Butyl-dimethyl-silanyloxy)-1-{2-[(1R,3S)-4-(tert-butyl-diphenyl-silanyloxy)-1,3-dimethyl-butyl]-[1,3]dithian-2-yl}-5-[1,3]dithian-2-yl-3-methyl-hex-3-en-1-ol

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Technology Process of (E)-(1S,2R,5R)-2-(tert-Butyl-dimethyl-silanyloxy)-1-{2-[(1R,3S)-4-(tert-butyl-diphenyl-silanyloxy)-1,3-dimethyl-butyl]-[1,3]dithian-2-yl}-5-[1,3]dithian-2-yl-3-methyl-hex-3-en-1-ol

There total 15 articles about (E)-(1S,2R,5R)-2-(tert-Butyl-dimethyl-silanyloxy)-1-{2-[(1R,3S)-4-(tert-butyl-diphenyl-silanyloxy)-1,3-dimethyl-butyl]-[1,3]dithian-2-yl}-5-[1,3]dithian-2-yl-3-methyl-hex-3-en-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:

: 157837-52-0
(E)-(2R,5R)-2-(tert-Butyl-dimethyl-silanyloxy)-5-[1,3]dithian-2-yl-3-methyl-hex-3-enal

: 157837-58-6
tert-Butyl-((2S,4R)-4-[1,3]dithian-2-yl-2-methyl-pentyloxy)-diphenyl-silane

: (E)-(1R,2R,5R)-2-(tert-Butyl-dimethyl-silanyloxy)-1-{2-[(1R,3S)-4-(tert-butyl-diphenyl-silanyloxy)-1,3-dimethyl-butyl]-[1,3]dithian-2-yl}-5-[1,3]dithian-2-yl-3-methyl-hex-3-en-1-ol

: 186448-91-9
(E)-(1S,2R,5R)-2-(tert-Butyl-dimethyl-silanyloxy)-1-{2-[(1R,3S)-4-(tert-butyl-diphenyl-silanyloxy)-1,3-dimethyl-butyl]-[1,3]dithian-2-yl}-5-[1,3]dithian-2-yl-3-methyl-hex-3-en-1-ol

Guidance literature:: With tert.-butyl lithium; In N,N,N,N,N,N-hexamethylphosphoric triamide; at -78 ℃; Yield given. Yields of byproduct given;
DOI:10.1021/ja963066w

Reference yield:

: 82917-27-9
[2S,4R]-2,4-dimethyl-pentanedioic acid monomethyl ester

: 186448-91-9
(E)-(1S,2R,5R)-2-(tert-Butyl-dimethyl-silanyloxy)-1-{2-[(1R,3S)-4-(tert-butyl-diphenyl-silanyloxy)-1,3-dimethyl-butyl]-[1,3]dithian-2-yl}-5-[1,3]dithian-2-yl-3-methyl-hex-3-en-1-ol

Guidance literature:: Multi-step reaction with 6 steps

1: 100 percent / BH₃*Me₂S

2: 93 percent / imidazole

3: 100 percent / DIBAL

4: 93 percent

5: 99 percent / BF₃*Et₂O

6: t-BuLi / hexamethylphosphoric acid triamide / -78 °C

With 1H-imidazole; dimethylsulfide borane complex; boron trifluoride diethyl etherate; tert.-butyl lithium; diisobutylaluminium hydride; In N,N,N,N,N,N-hexamethylphosphoric triamide;
DOI:10.1021/ja963066w

Reference yield:

: 4098-66-2,858371-81-0
2,4-dimethyl-pentanedioic acid dimethyl ester

: 186448-91-9
(E)-(1S,2R,5R)-2-(tert-Butyl-dimethyl-silanyloxy)-1-{2-[(1R,3S)-4-(tert-butyl-diphenyl-silanyloxy)-1,3-dimethyl-butyl]-[1,3]dithian-2-yl}-5-[1,3]dithian-2-yl-3-methyl-hex-3-en-1-ol

Guidance literature:: Multi-step reaction with 7 steps

1: 88 percent / α-chymotripsin

2: 100 percent / BH₃*Me₂S

3: 93 percent / imidazole

4: 100 percent / DIBAL

5: 93 percent

6: 99 percent / BF₃*Et₂O

7: t-BuLi / hexamethylphosphoric acid triamide / -78 °C

With 1H-imidazole; dimethylsulfide borane complex; α-chymotripsin; boron trifluoride diethyl etherate; tert.-butyl lithium; diisobutylaluminium hydride; In N,N,N,N,N,N-hexamethylphosphoric triamide;
DOI:10.1021/ja963066w