3,5-Nonanediol, 1-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-9-[(4-methoxyphenyl)methoxy]-8, 8-dimethyl-7-(phenylmethoxy)-, (3S,5R,7S)-

Base Information

Chemical Name:3,5-Nonanediol, 1-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-9-[(4-methoxyphenyl)methoxy]-8, 8-dimethyl-7-(phenylmethoxy)-, (3S,5R,7S)-
CAS No.:135413-38-6
Molecular Formula:C42H56O6Si
Molecular Weight:684.989
Hs Code.:
Mol file:135413-38-6.mol

Synonyms:

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Chemical Property of 3,5-Nonanediol, 1-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-9-[(4-methoxyphenyl)methoxy]-8, 8-dimethyl-7-(phenylmethoxy)-, (3S,5R,7S)-

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Technology Process of 3,5-Nonanediol, 1-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-9-[(4-methoxyphenyl)methoxy]-8, 8-dimethyl-7-(phenylmethoxy)-, (3S,5R,7S)-

There total 20 articles about 3,5-Nonanediol, 1-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-9-[(4-methoxyphenyl)methoxy]-8, 8-dimethyl-7-(phenylmethoxy)-, (3S,5R,7S)- 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: 100.0%

: 135304-56-2
(5S,7S)-7-benzyloxy-1-tert-butyldiphenylsiloxy-5-hydroxy-9-(p-methoxyphenyl)methoxy-8,8-dimethylnonan-3-one

: 135413-38-6
(3S,5R,7S)-7-benzyloxy-1-tert-butyldiphenylsiloxy-9-(p-methoxyphenyl)methoxy-8,8-dimethylnonane-3,5-diol

Guidance literature:: With lithium tri-t-butoxyaluminum hydride; lithium iodide; In tetrahydrofuran; diethyl ether; dichloromethane; at -78 ℃; for 4h; Inert atmosphere;
DOI:10.1039/c6ob01804a

Reference yield: 95.0%

: 135304-56-2
(5S,7S)-7-benzyloxy-1-tert-butyldiphenylsiloxy-5-hydroxy-9-(p-methoxyphenyl)methoxy-8,8-dimethylnonan-3-one

: 135413-38-6
(3S,5R,7S)-7-benzyloxy-1-tert-butyldiphenylsiloxy-9-(p-methoxyphenyl)methoxy-8,8-dimethylnonane-3,5-diol

: (3R,5R,7S)-7-Benzyloxy-1-(tert-butyl-diphenyl-silanyloxy)-9-(4-methoxy-benzyloxy)-8,8-dimethyl-nonane-3,5-diol

Guidance literature:: With lithium tri-t-butoxyaluminum hydride; In diethyl ether; at -78 ℃; for 3h; Yields of byproduct given;
DOI:10.1055/s-1994-25589

Reference yield:

: 97250-25-4
tert-Butyldiphenylsilyl β-hydroxybutanone

: 135413-38-6
(3S,5R,7S)-7-benzyloxy-1-tert-butyldiphenylsiloxy-9-(p-methoxyphenyl)methoxy-8,8-dimethylnonane-3,5-diol

Guidance literature:: Multi-step reaction with 2 steps

1: 76 percent / LDA / tetrahydrofuran / -78 °C

2: Li(tBuO)3AlH; LiI

With lithium tri-t-butoxyaluminum hydride; lithium iodide; lithium diisopropyl amide; In tetrahydrofuran;
DOI:10.1016/j.tetlet.2004.09.124