(7S)-2,7-Anhydro-8,9,10,12,13-pentadeoxy-4-C-(methoxycarbonyl)-10-methylene-11-O--3-C-<(phenylmethoxy)carbonyl>-12-(phenylmethyl)-L-erythro-L-glycero-D-altro-7-trideculo-7,4-furanosonic acid methyl ester

Base Information

Chemical Name:(7S)-2,7-Anhydro-8,9,10,12,13-pentadeoxy-4-C-(methoxycarbonyl)-10-methylene-11-O--3-C-<(phenylmethoxy)carbonyl>-12-(phenylmethyl)-L-erythro-L-glycero-D-altro-7-trideculo-7,4-furanosonic acid methyl ester
CAS No.:162107-35-9
Molecular Formula:C₄₁H₅₈O₁₂Si
Molecular Weight:770.99
Hs Code.:

(7S)-2,7-Anhydro-8,9,10,12,13-pentadeoxy-4-C-(methoxycarbonyl)-10-methylene-11-O-<bis(1,1-dimethylethyl)methylsilyl>-3-C-<(phenylmethoxy)carbonyl>-12-(phenylmethyl)-L-erythro-L-glycero-D-altro-7-trideculo-7,4-furanosonic acid methyl ester

Synonyms:(7S)-2,7-Anhydro-8,9,10,12,13-pentadeoxy-4-C-(methoxycarbonyl)-10-methylene-11-O--3-C-<(phenylmethoxy)carbonyl>-12-(phenylmethyl)-L-erythro-L-glycero-D-altro-7-trideculo-7,4-furanosonic acid methyl ester

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Chemical Property of (7S)-2,7-Anhydro-8,9,10,12,13-pentadeoxy-4-C-(methoxycarbonyl)-10-methylene-11-O--3-C-<(phenylmethoxy)carbonyl>-12-(phenylmethyl)-L-erythro-L-glycero-D-altro-7-trideculo-7,4-furanosonic acid methyl ester

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Technology Process of (7S)-2,7-Anhydro-8,9,10,12,13-pentadeoxy-4-C-(methoxycarbonyl)-10-methylene-11-O--3-C-<(phenylmethoxy)carbonyl>-12-(phenylmethyl)-L-erythro-L-glycero-D-altro-7-trideculo-7,4-furanosonic acid methyl ester

There total 9 articles about (7S)-2,7-Anhydro-8,9,10,12,13-pentadeoxy-4-C-(methoxycarbonyl)-10-methylene-11-O--3-C-<(phenylmethoxy)carbonyl>-12-(phenylmethyl)-L-erythro-L-glycero-D-altro-7-trideculo-7,4-furanosonic acid methyl ester 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: 50.0%

: 67-56-1
methanol

: <3aR,4R,5R,5(4S,5R),6aS,7S,9aR>-Dihydro-4,5-dihydroxy-2,2-dimethyl-5-<5-methyl-3-methylene-4-<oxy>-6-phenylhexyl>-9-oxo-5H,9H-1,3-dioxolo<4,5-c>furo<3,4-b>pyran-6a,7(7H)-dicarboxylic acid bis(phenylmethyl) ester

: 162107-35-9
(7S)-2,7-Anhydro-8,9,10,12,13-pentadeoxy-4-C-(methoxycarbonyl)-10-methylene-11-O--3-C-<(phenylmethoxy)carbonyl>-12-(phenylmethyl)-L-erythro-L-glycero-D-altro-7-trideculo-7,4-furanosonic acid methyl ester

Guidance literature:: With hydrogenchloride; at 78 ℃; for 21h;

Reference yield:

: 162107-31-5
<2(4S,5R)>-2-<5-Methyl-4-<oxy>-3-methylene-6-phenylhexyl>-1,3-dithiane

: 162107-35-9
(7S)-2,7-Anhydro-8,9,10,12,13-pentadeoxy-4-C-(methoxycarbonyl)-10-methylene-11-O--3-C-<(phenylmethoxy)carbonyl>-12-(phenylmethyl)-L-erythro-L-glycero-D-altro-7-trideculo-7,4-furanosonic acid methyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 40 percent / n-BuLi / tetrahydrofuran; hexane / 1.) -25 deg C, 1.5 h, 2.) -78 deg C, 5 min

2: 99 percent / 2percent HCl / methanol; CH₂Cl₂ / 0.08 h / 22 °C

3: 83 percent / CaCO₃, aq. Hg(ClO₄)2 / tetrahydrofuran / 2.5 h / 22 °C

4: 45 percent / 2percent HCl / 21 h / 78 °C

With hydrogenchloride; n-butyllithium; mercury(II) perchlorate; calcium carbonate; In tetrahydrofuran; methanol; hexane; dichloromethane;

Reference yield:

: <4R,4<1R,2(4S,5R)>,5R,8S,9S>-9-Hydroxy-4-oxy>-6-phenylhexyl>-1,3-dithian-2-yl>methyl>-2,2-dimethyl-6-oxo-1,3,7-trioxaspiro<4.4>nonan-8,9-dicarboxylic acid bis(phenylmethyl) ester

: 162107-35-9
(7S)-2,7-Anhydro-8,9,10,12,13-pentadeoxy-4-C-(methoxycarbonyl)-10-methylene-11-O--3-C-<(phenylmethoxy)carbonyl>-12-(phenylmethyl)-L-erythro-L-glycero-D-altro-7-trideculo-7,4-furanosonic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 83 percent / CaCO₃, aq. Hg(ClO₄)2 / tetrahydrofuran / 2.5 h / 22 °C

2: 45 percent / 2percent HCl / 21 h / 78 °C

With hydrogenchloride; mercury(II) perchlorate; calcium carbonate; In tetrahydrofuran;