5-tert-butyldiphenylsilyloxy-2-methyl-1-<(1,4,8-trimethoxy-3-methyl-2-naphthyl)methyl>1,4-naphthoquinone

Base Information

Chemical Name:5-tert-butyldiphenylsilyloxy-2-methyl-1-<(1,4,8-trimethoxy-3-methyl-2-naphthyl)methyl>1,4-naphthoquinone
CAS No.:217174-81-7
Molecular Formula:C₄₂H₄₂O₆Si
Molecular Weight:670.877
Hs Code.:

Synonyms:5-tert-butyldiphenylsilyloxy-2-methyl-1-<(1,4,8-trimethoxy-3-methyl-2-naphthyl)methyl>1,4-naphthoquinone

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Chemical Property of 5-tert-butyldiphenylsilyloxy-2-methyl-1-<(1,4,8-trimethoxy-3-methyl-2-naphthyl)methyl>1,4-naphthoquinone

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Technology Process of 5-tert-butyldiphenylsilyloxy-2-methyl-1-<(1,4,8-trimethoxy-3-methyl-2-naphthyl)methyl>1,4-naphthoquinone

There total 4 articles about 5-tert-butyldiphenylsilyloxy-2-methyl-1-<(1,4,8-trimethoxy-3-methyl-2-naphthyl)methyl>1,4-naphthoquinone 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: 88.0%

: 58479-61-1
tert-butylchlorodiphenylsilane

: 217174-74-8
5-hydroxy-2-methyl-3-<(1,4,8-trimethoxy-3-methyl-2-naphthyl)methyl>1,4-naphthoquinone

: 217174-81-7
5-tert-butyldiphenylsilyloxy-2-methyl-1-<(1,4,8-trimethoxy-3-methyl-2-naphthyl)methyl>1,4-naphthoquinone

Guidance literature:: With 1,8-diazabicyclo[5.4.0]undec-7-ene;
DOI:10.1248/cpb.46.1660

Reference yield:

: 217174-73-7
5-methoxy-2-methyl-3-<(1,4,8-trimethoxy-3-methyl-2-naphthyl)methyl>-1,4-naphthoquinone

: 217174-81-7
5-tert-butyldiphenylsilyloxy-2-methyl-1-<(1,4,8-trimethoxy-3-methyl-2-naphthyl)methyl>1,4-naphthoquinone

Guidance literature:: Multi-step reaction with 2 steps

1: 97.9 percent / MgBr₂*6H₂O / toluene / 12 h / Heating

2: 87.9 percent / 1,8-diazabicyclo<5.4.0>-7-undecane / benzene / 0.75 h / 5 °C

With 1,8-diazabicyclo[5.4.0]undec-7-ene; magnesium bromide; In toluene; benzene;
DOI:10.1248/cpb.47.209

Reference yield:

: 217174-80-6
1,5-dimethoxy-4-hydroxy-2-methyl-3-<(1,4,8-trimethoxy-3-methyl-2-naphthyl)methyl>naphthalene

: 217174-81-7
5-tert-butyldiphenylsilyloxy-2-methyl-1-<(1,4,8-trimethoxy-3-methyl-2-naphthyl)methyl>1,4-naphthoquinone

Guidance literature:: Multi-step reaction with 3 steps

1: 99 percent / 10 percent aq. FeCl₃ / acetonitrile / 1 h / Ambient temperature

2: 97.9 percent / MgBr₂*6H₂O / toluene / 12 h / Heating

3: 87.9 percent / 1,8-diazabicyclo<5.4.0>-7-undecane / benzene / 0.75 h / 5 °C

With iron(III) chloride; 1,8-diazabicyclo[5.4.0]undec-7-ene; magnesium bromide; In toluene; acetonitrile; benzene;
DOI:10.1248/cpb.47.209