3)-3-(phenylethynyl)-2-naphthalenyl>methoxy>trimethylsilane

Base Information

Chemical Name:3)-3-(phenylethynyl)-2-naphthalenyl>methoxy>trimethylsilane
CAS No.:153617-89-1
Molecular Formula:C₃₂H₃₈O₆Si
Molecular Weight:549.712
Hs Code.:

<cyclopentylidene<1,5,6,8-tetramethoxy-4-(methoxy-d<sub>3</sub>)-3-(phenylethynyl)-2-naphthalenyl>methoxy>trimethylsilane

Synonyms:3)-3-(phenylethynyl)-2-naphthalenyl>methoxy>trimethylsilane

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Chemical Property of 3)-3-(phenylethynyl)-2-naphthalenyl>methoxy>trimethylsilane

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Technology Process of 3)-3-(phenylethynyl)-2-naphthalenyl>methoxy>trimethylsilane

There total 7 articles about 3)-3-(phenylethynyl)-2-naphthalenyl>methoxy>trimethylsilane 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%

: 27607-77-8
trimethylsilyl trifluoromethanesulfonate

: 153617-88-0
α-cyclopentyl-1,5,6,8-tetramethoxy-4-(methoxy-d₃)-3-(phenylethynyl)-2-naphthalenemethanone

: 153617-89-1
3)-3-(phenylethynyl)-2-naphthalenyl>methoxy>trimethylsilane

Guidance literature:: With triethylamine; In dichloromethane; at 0 ℃; for 2h;
DOI:10.1016/S0040-4020(01)88016-9

Reference yield:

: 872-53-7
cyclopentanealdehyde

: 153617-89-1
3)-3-(phenylethynyl)-2-naphthalenyl>methoxy>trimethylsilane

Guidance literature:: Multi-step reaction with 3 steps

1: 1) n-BuLi / 1) THF, hexane, -78 deg C, 5 min, 2) THF, hexane, -78 deg C, 20 min

2: 60 percent / DDQ / dioxane / 100 °C

3: 88 percent / Et₃N / CH₂Cl₂ / 2 h / 0 °C

With n-butyllithium; triethylamine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In 1,4-dioxane; dichloromethane;
DOI:10.1016/S0040-4020(01)88016-9

Reference yield:

: 139219-32-2
2-bromo-1,5,6,8-tetramethoxy-4-(methoxy-d₃)-3-(phenylethynyl)naphthalene

: 153617-89-1
3)-3-(phenylethynyl)-2-naphthalenyl>methoxy>trimethylsilane

Guidance literature:: Multi-step reaction with 3 steps

1: 1) n-BuLi / 1) THF, hexane, -78 deg C, 5 min, 2) THF, hexane, -78 deg C, 20 min

2: 60 percent / DDQ / dioxane / 100 °C

3: 88 percent / Et₃N / CH₂Cl₂ / 2 h / 0 °C

With n-butyllithium; triethylamine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In 1,4-dioxane; dichloromethane;
DOI:10.1016/S0040-4020(01)88016-9