(RS,SR)-5,6-bis<<<(1,1-dimethylethyl)diphenylsilyl>oxy>methyl>-2,8-decadiyne-1,10-diol

Base Information

Chemical Name:(RS,SR)-5,6-bis<<<(1,1-dimethylethyl)diphenylsilyl>oxy>methyl>-2,8-decadiyne-1,10-diol
CAS No.:116503-85-6
Molecular Formula:C₄₄H₅₄O₄Si₂
Molecular Weight:703.081
Hs Code.:

Synonyms:(RS,SR)-5,6-bis<<<(1,1-dimethylethyl)diphenylsilyl>oxy>methyl>-2,8-decadiyne-1,10-diol

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Chemical Property of (RS,SR)-5,6-bis<<<(1,1-dimethylethyl)diphenylsilyl>oxy>methyl>-2,8-decadiyne-1,10-diol

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Technology Process of (RS,SR)-5,6-bis<<<(1,1-dimethylethyl)diphenylsilyl>oxy>methyl>-2,8-decadiyne-1,10-diol

There total 5 articles about (RS,SR)-5,6-bis<<<(1,1-dimethylethyl)diphenylsilyl>oxy>methyl>-2,8-decadiyne-1,10-diol 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: 99.0%

: 116503-84-5
(RS,SR)-5,6-bis<<<(1,1-dimethylethyl)diphenylsilyl>oxy>methyl>-2,8-decadiynedioic acid dimethyl ester

: 116503-85-6
(RS,SR)-5,6-bis<<<(1,1-dimethylethyl)diphenylsilyl>oxy>methyl>-2,8-decadiyne-1,10-diol

Guidance literature:: With diisobutylaluminium hydride; In hexane; dichloromethane; at -78 - 0 ℃; for 2.5h;

Reference yield:

: 116503-81-2
(RS,SR)-1,2-bis[{[(1,1-dimethylethyl)diphenylsilyl]oxy}methyl]-4-cyclohexene

: 116503-85-6
(RS,SR)-5,6-bis<<<(1,1-dimethylethyl)diphenylsilyl>oxy>methyl>-2,8-decadiyne-1,10-diol

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) O₃, 2.) (MeO)3P / 1.) EtOAc-MeOH 1:1, -78 deg C, 2.) from -78 deg C to 25 deg C, 10 h

2: PPh₃ / CH₂Cl₂ / 8 h / 0 - 25 °C

3: 74 percent / n-BuLi / tetrahydrofuran / 1.25 h / -78 - 0 °C

4: 97 percent / DIBAL / CH₂Cl₂ / 6.5 h / -78 °C

With n-butyllithium; diisobutylaluminium hydride; ozone; triphenylphosphine; phosphorous acid trimethyl ester; In tetrahydrofuran; dichloromethane;
DOI:10.1021/ja00229a068

Reference yield:

: 116503-82-3
(3R,4S)-3,4-Bis-(tert-butyl-diphenyl-silanyloxymethyl)-hexanedial

: 116503-85-6
(RS,SR)-5,6-bis<<<(1,1-dimethylethyl)diphenylsilyl>oxy>methyl>-2,8-decadiyne-1,10-diol

Guidance literature:: Multi-step reaction with 3 steps

1: PPh₃ / CH₂Cl₂ / 8 h / 0 - 25 °C

2: 74 percent / n-BuLi / tetrahydrofuran / 1.25 h / -78 - 0 °C

3: 97 percent / DIBAL / CH₂Cl₂ / 6.5 h / -78 °C

With n-butyllithium; diisobutylaluminium hydride; triphenylphosphine; In tetrahydrofuran; dichloromethane;
DOI:10.1021/ja00229a068