<2R,2(1S,2(2S,3R,4S,6R,8S,8(2R),9S)),4S>-2-<2-<3,9-dimethyl-4-<(2,2,2-trichloroethoxy)methoxy>-8-<2-<<(1-methylethyl)diethylsilyl>oxy>but-1-yl>-1,7-dioxaspiro<5.5>undecan-2-yl>-1-<(4-methoxyphenyl)methoxy>eth-1-yl>-N,4-dimethyl-5-<<(1,1-dimethylethyl...

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Chemical Name:<2R,2(1S,2(2S,3R,4S,6R,8S,8(2R),9S)),4S>-2-<2-<3,9-dimethyl-4-<(2,2,2-trichloroethoxy)methoxy>-8-<2-<<(1-methylethyl)diethylsilyl>oxy>but-1-yl>-1,7-dioxaspiro<5.5>undecan-2-yl>-1-<(4-methoxyphenyl)methoxy>eth-1-yl>-N,4-dimethyl-5-<<(1,1-dimethylethyl...
CAS No.:129986-12-5
Molecular Formula:C₄₉H₈₈Cl₃NO₁₀Si₂
Molecular Weight:1013.77
Hs Code.:

<2R,2(1S,2(2S,3R,4S,6R,8S,8(2R),9S)),4S>-2-<2-<3,9-dimethyl-4-<(2,2,2-trichloroethoxy)methoxy>-8-<2-<<(1-methylethyl)diethylsilyl>oxy>but-1-yl>-1,7-dioxaspiro<5.5>undecan-2-yl>-1-<(4-methoxyphenyl)methoxy>eth-1-yl>-N,4-dimethyl-5-<<(1,1-dimethylethyl...

Synonyms:<2R,2(1S,2(2S,3R,4S,6R,8S,8(2R),9S)),4S>-2-<2-<3,9-dimethyl-4-<(2,2,2-trichloroethoxy)methoxy>-8-<2-<<(1-methylethyl)diethylsilyl>oxy>but-1-yl>-1,7-dioxaspiro<5.5>undecan-2-yl>-1-<(4-methoxyphenyl)methoxy>eth-1-yl>-N,4-dimethyl-5-<<(1,1-dimethylethyl...

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Chemical Property of <2R,2(1S,2(2S,3R,4S,6R,8S,8(2R),9S)),4S>-2-<2-<3,9-dimethyl-4-<(2,2,2-trichloroethoxy)methoxy>-8-<2-<<(1-methylethyl)diethylsilyl>oxy>but-1-yl>-1,7-dioxaspiro<5.5>undecan-2-yl>-1-<(4-methoxyphenyl)methoxy>eth-1-yl>-N,4-dimethyl-5-<<(1,1-dimethylethyl...

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Technology Process of <2R,2(1S,2(2S,3R,4S,6R,8S,8(2R),9S)),4S>-2-<2-<3,9-dimethyl-4-<(2,2,2-trichloroethoxy)methoxy>-8-<2-<<(1-methylethyl)diethylsilyl>oxy>but-1-yl>-1,7-dioxaspiro<5.5>undecan-2-yl>-1-<(4-methoxyphenyl)methoxy>eth-1-yl>-N,4-dimethyl-5-<<(1,1-dimethylethyl...

There total 15 articles about <2R,2(1S,2(2S,3R,4S,6R,8S,8(2R),9S)),4S>-2-<2-<3,9-dimethyl-4-<(2,2,2-trichloroethoxy)methoxy>-8-<2-<<(1-methylethyl)diethylsilyl>oxy>but-1-yl>-1,7-dioxaspiro<5.5>undecan-2-yl>-1-<(4-methoxyphenyl)methoxy>eth-1-yl>-N,4-dimethyl-5-<<(1,1-dimethylethyl... 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: 57.0%

: 89238-99-3
O-(4-methoxybenzyl)-trichloroacetimidate

: 129986-11-4
<2R,2(1S,2(2S,3R,4S,6R,8S,8(2R),9S)),4S>-2-<2-<3,9-dimethyl-4-<(2,2,2-trichloroethoxy)methoxy>-8-<2-<<(1-methylethyl)diethylsilyl>oxy>but-1-yl>-1,7-dioxaspiro<5.5>undecan-2-yl>-1-hydroxyeth-1-yl>-N,4-dimethyl-5-<<(1,1-dimethylethyl)dimethylsilyl>oxy>...

: 129986-12-5
<2R,2(1S,2(2S,3R,4S,6R,8S,8(2R),9S)),4S>-2-<2-<3,9-dimethyl-4-<(2,2,2-trichloroethoxy)methoxy>-8-<2-<<(1-methylethyl)diethylsilyl>oxy>but-1-yl>-1,7-dioxaspiro<5.5>undecan-2-yl>-1-<(4-methoxyphenyl)methoxy>eth-1-yl>-N,4-dimethyl-5-<<(1,1-dimethylethyl...

Guidance literature:: With trifluorormethanesulfonic acid; In tetrachloromethane; diethyl ether; cyclohexane; at 25 ℃; for 24h;
DOI:10.1021/ja00175a038

Reference yield:

: 105859-48-1
(4S)-5-{[(tert-butyl)dimethylsilyl]oxy}-4-methylpentan-1-ol

: 129986-12-5
<2R,2(1S,2(2S,3R,4S,6R,8S,8(2R),9S)),4S>-2-<2-<3,9-dimethyl-4-<(2,2,2-trichloroethoxy)methoxy>-8-<2-<<(1-methylethyl)diethylsilyl>oxy>but-1-yl>-1,7-dioxaspiro<5.5>undecan-2-yl>-1-<(4-methoxyphenyl)methoxy>eth-1-yl>-N,4-dimethyl-5-<<(1,1-dimethylethyl...

Guidance literature:: Multi-step reaction with 6 steps

1: 79 percent / KOH, K₂S₂O₈, RuCl₃*3H₂O / H₂O; 2-methyl-propan-2-ol / 2.5 h / Ambient temperature

2: Et₃N / diethyl ether / 1.5 h / -78 - 0 °C

3: 1.) n-BuLi / 1.) THF, hexane, -78 deg C, 10 min, 2.) a) -70 deg C, 15 min, b) 0 deg C, 30 min

5: 1.) Me₃Al / 1.) THF, toluene, RT, 15 min, 2.) 0 deg C, 2.5 h

6: 57 percent / trifluoromethanesulfonic acid / cyclohexane; CCl₄; diethyl ether / 24 h / 25 °C

With ruthenium trichloride; potassium hydroxide; dipotassium peroxodisulfate; n-butyllithium; trifluorormethanesulfonic acid; trimethylaluminum; triethylamine; In tetrachloromethane; diethyl ether; cyclohexane; water; tert-butyl alcohol;
DOI:10.1021/ja00175a038

Reference yield:

: 105859-47-0
(S)-tert-butyldimethyl((2-methylpent-4-en-1-yl)oxy)silane

: 129986-12-5
<2R,2(1S,2(2S,3R,4S,6R,8S,8(2R),9S)),4S>-2-<2-<3,9-dimethyl-4-<(2,2,2-trichloroethoxy)methoxy>-8-<2-<<(1-methylethyl)diethylsilyl>oxy>but-1-yl>-1,7-dioxaspiro<5.5>undecan-2-yl>-1-<(4-methoxyphenyl)methoxy>eth-1-yl>-N,4-dimethyl-5-<<(1,1-dimethylethyl...

Guidance literature:: Multi-step reaction with 7 steps

1: 1.) 9-borabicyclo<3.3.1>nonane (9-BBN), 2.) 3.0 N NaOH, 30percent aq. H₂O₂ / 1.) THF, 2 h, 2.) a) 0 deg C, 2.5 h, b) RT, 1 h

2: 79 percent / KOH, K₂S₂O₈, RuCl₃*3H₂O / H₂O; 2-methyl-propan-2-ol / 2.5 h / Ambient temperature

3: Et₃N / diethyl ether / 1.5 h / -78 - 0 °C

4: 1.) n-BuLi / 1.) THF, hexane, -78 deg C, 10 min, 2.) a) -70 deg C, 15 min, b) 0 deg C, 30 min

6: 1.) Me₃Al / 1.) THF, toluene, RT, 15 min, 2.) 0 deg C, 2.5 h

7: 57 percent / trifluoromethanesulfonic acid / cyclohexane; CCl₄; diethyl ether / 24 h / 25 °C

With ruthenium trichloride; potassium hydroxide; sodium hydroxide; dipotassium peroxodisulfate; 9-borabicyclo[3.3.1]nonane dimer; n-butyllithium; trifluorormethanesulfonic acid; dihydrogen peroxide; trimethylaluminum; triethylamine; In tetrachloromethane; diethyl ether; cyclohexane; water; tert-butyl alcohol;
DOI:10.1021/ja00175a038