6,6'-Bis-(3,5-bis-benzyloxy-benzyloxy)-2,2'-bis-triisopropylsilanyloxy-[1,1']binaphthalenyl

Base Information

Chemical Name:6,6'-Bis-(3,5-bis-benzyloxy-benzyloxy)-2,2'-bis-triisopropylsilanyloxy-[1,1']binaphthalenyl
CAS No.:210036-17-2
Molecular Formula:C₈₀H₉₀O₈Si₂
Molecular Weight:1235.76
Hs Code.:

Synonyms:6,6'-Bis-(3,5-bis-benzyloxy-benzyloxy)-2,2'-bis-triisopropylsilanyloxy-[1,1']binaphthalenyl

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Chemical Property of 6,6'-Bis-(3,5-bis-benzyloxy-benzyloxy)-2,2'-bis-triisopropylsilanyloxy-[1,1']binaphthalenyl

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Technology Process of 6,6'-Bis-(3,5-bis-benzyloxy-benzyloxy)-2,2'-bis-triisopropylsilanyloxy-[1,1']binaphthalenyl

There total 4 articles about 6,6'-Bis-(3,5-bis-benzyloxy-benzyloxy)-2,2'-bis-triisopropylsilanyloxy-[1,1']binaphthalenyl 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: 80.0%

: 24131-32-6
3,5-bis(benzyloxy)benzyl bromide

: 312911-15-2,210036-15-0
2,2'-Bis-triisopropylsilanyloxy-[1,1']binaphthalenyl-6,6'-diol

: 210036-17-2
6,6'-Bis-(3,5-bis-benzyloxy-benzyloxy)-2,2'-bis-triisopropylsilanyloxy-[1,1']binaphthalenyl

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; 0 deg C to r.t.;
DOI:10.1016/S0040-4039(98)00616-9

Reference yield:

: 13154-24-0
triisopropylsilyl chloride

: 210036-17-2
6,6'-Bis-(3,5-bis-benzyloxy-benzyloxy)-2,2'-bis-triisopropylsilanyloxy-[1,1']binaphthalenyl

Guidance literature:: Multi-step reaction with 3 steps

1: imidazole / dimethylformamide / 149 h / Ambient temperature

2: 1.) t-BuLi; 2.) B(OMe)3; 3.) 10percent HCl; 4.) 30percent H₂O₂ / 1.) THF, -78 deg C, 0.5 h; 2.) THF, -78 deg C to r.t.; 3.) THF, r.t., 0.5 h; 4.) THF

3: 80 percent / NaH / dimethylformamide / 0 deg C to r.t.

With 1H-imidazole; hydrogenchloride; Trimethyl borate; dihydrogen peroxide; tert.-butyl lithium; sodium hydride; In N,N-dimethyl-formamide;
DOI:10.1016/S0040-4039(98)00616-9

Reference yield:

: 79082-80-7
(S)-6,6'-dibromo-1,1'-binaphthalene-2,2'-diol

: 210036-17-2
6,6'-Bis-(3,5-bis-benzyloxy-benzyloxy)-2,2'-bis-triisopropylsilanyloxy-[1,1']binaphthalenyl

Guidance literature:: Multi-step reaction with 3 steps

1: imidazole / dimethylformamide / 149 h / Ambient temperature

2: 1.) t-BuLi; 2.) B(OMe)3; 3.) 10percent HCl; 4.) 30percent H₂O₂ / 1.) THF, -78 deg C, 0.5 h; 2.) THF, -78 deg C to r.t.; 3.) THF, r.t., 0.5 h; 4.) THF

3: 80 percent / NaH / dimethylformamide / 0 deg C to r.t.

With 1H-imidazole; hydrogenchloride; Trimethyl borate; dihydrogen peroxide; tert.-butyl lithium; sodium hydride; In N,N-dimethyl-formamide;
DOI:10.1016/S0040-4039(98)00616-9