<3S-<1R>-4R,1-<3R,4R>>-3-(1-methyl-2-hydroxyethyl)-4-methyl-1-<3-methyl-4-<(tert-butyldimethylsilyl)oxy>-6-<(tert-butyldiphenylsilyl)oxy>hexyl>bicyclo<4.1.0>-2-oxaheptane

Base Information

Chemical Name:<3S-<1R>-4R,1-<3R,4R>>-3-(1-methyl-2-hydroxyethyl)-4-methyl-1-<3-methyl-4-<(tert-butyldimethylsilyl)oxy>-6-<(tert-butyldiphenylsilyl)oxy>hexyl>bicyclo<4.1.0>-2-oxaheptane
CAS No.:111349-81-6
Molecular Formula:C₃₉H₆₄O₄Si₂
Molecular Weight:653.106
Hs Code.:

<3S-<1R>-4R,1-<3R,4R>>-3-(1-methyl-2-hydroxyethyl)-4-methyl-1-<3-methyl-4-<(tert-butyldimethylsilyl)oxy>-6-<(tert-butyldiphenylsilyl)oxy>hexyl>bicyclo<4.1.0>-2-oxaheptane

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Chemical Property of <3S-<1R>-4R,1-<3R,4R>>-3-(1-methyl-2-hydroxyethyl)-4-methyl-1-<3-methyl-4-<(tert-butyldimethylsilyl)oxy>-6-<(tert-butyldiphenylsilyl)oxy>hexyl>bicyclo<4.1.0>-2-oxaheptane

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Technology Process of <3S-<1R>-4R,1-<3R,4R>>-3-(1-methyl-2-hydroxyethyl)-4-methyl-1-<3-methyl-4-<(tert-butyldimethylsilyl)oxy>-6-<(tert-butyldiphenylsilyl)oxy>hexyl>bicyclo<4.1.0>-2-oxaheptane

There total 16 articles about <3S-<1R>-4R,1-<3R,4R>>-3-(1-methyl-2-hydroxyethyl)-4-methyl-1-<3-methyl-4-<(tert-butyldimethylsilyl)oxy>-6-<(tert-butyldiphenylsilyl)oxy>hexyl>bicyclo<4.1.0>-2-oxaheptane 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:

: 111349-72-5
(2R,4R,3S)-(+)-1-(methoxymethyl)-2,4-dimethylhex-5-en-3-ol

: 111349-81-6,111465-06-6
<3S-<1R>-4R,1-<3R,4R>>-3-(1-methyl-2-hydroxyethyl)-4-methyl-1-<3-methyl-4-<(tert-butyldimethylsilyl)oxy>-6-<(tert-butyldiphenylsilyl)oxy>hexyl>bicyclo<4.1.0>-2-oxaheptane

Guidance literature:: Multi-step reaction with 4 steps

2: 64 percent / methanesulfonyl chloride, Et₃N / CH₂Cl₂ / 13 h / Ambient temperature

4: 46.9 mg / diethylzinc / hexane; diethyl ether / 5 h / Ambient temperature

With diethylzinc; methanesulfonyl chloride; triethylamine; In diethyl ether; hexane; dichloromethane;

Reference yield:

: 112897-03-7
3-(tert-butyldiphenylsilyloxy)-1-propanal

: 111349-81-6,111465-06-6
<3S-<1R>-4R,1-<3R,4R>>-3-(1-methyl-2-hydroxyethyl)-4-methyl-1-<3-methyl-4-<(tert-butyldimethylsilyl)oxy>-6-<(tert-butyldiphenylsilyl)oxy>hexyl>bicyclo<4.1.0>-2-oxaheptane

Guidance literature:: Multi-step reaction with 6 steps

2: 82 percent / Et₃N / CH₂Cl₂ / 2 h / Ambient temperature

3: 1.) BH₃*THF, 2.) 2.5 N aq. NaOH, H₂O₂ / 1.) THF, RT, 4 h, 2.) THF, MeOH, RT, 45 min

4: 92 percent / CBr₄, PPh₃ / diethyl ether / 6 h / Ambient temperature

6: 46.9 mg / diethylzinc / hexane; diethyl ether / 5 h / Ambient temperature

With sodium hydroxide; borane-THF; carbon tetrabromide; dihydrogen peroxide; diethylzinc; triethylamine; triphenylphosphine; In diethyl ether; hexane; dichloromethane;

Reference yield:

: 111349-75-8
<3R,2S-<1R>>-(+)-3-methyl-2-<1-methyl-2-(methoxymethoxy)ethyl>-3,4-dihydro-2H-pyran

: 111349-81-6,111465-06-6
<3S-<1R>-4R,1-<3R,4R>>-3-(1-methyl-2-hydroxyethyl)-4-methyl-1-<3-methyl-4-<(tert-butyldimethylsilyl)oxy>-6-<(tert-butyldiphenylsilyl)oxy>hexyl>bicyclo<4.1.0>-2-oxaheptane

Guidance literature:: Multi-step reaction with 2 steps

2: 46.9 mg / diethylzinc / hexane; diethyl ether / 5 h / Ambient temperature

With diethylzinc; In diethyl ether; hexane;