2-phenyl-6-(phenylsulfonyl)-4-trimethylsilyloxy-5,6,7,8-tetrahydro-3H-quinazoline

Base Information

Chemical Name:2-phenyl-6-(phenylsulfonyl)-4-trimethylsilyloxy-5,6,7,8-tetrahydro-3H-quinazoline
CAS No.:908009-91-6
Molecular Formula:C₂₃H₂₆N₂O₃SSi
Molecular Weight:438.623
Hs Code.:

Synonyms:2-phenyl-6-(phenylsulfonyl)-4-trimethylsilyloxy-5,6,7,8-tetrahydro-3H-quinazoline

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 2-phenyl-6-(phenylsulfonyl)-4-trimethylsilyloxy-5,6,7,8-tetrahydro-3H-quinazoline

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Technology Process of 2-phenyl-6-(phenylsulfonyl)-4-trimethylsilyloxy-5,6,7,8-tetrahydro-3H-quinazoline

There total 3 articles about 2-phenyl-6-(phenylsulfonyl)-4-trimethylsilyloxy-5,6,7,8-tetrahydro-3H-quinazoline 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%

: 908009-77-8
2-phenyl-6-(phenylsulfonyl)-5,6,7,8-tetrahydro-3H-quinazolin-4-one

: 999-97-3
1,1,1,3,3,3-hexamethyl-disilazane

: 908009-91-6
2-phenyl-6-(phenylsulfonyl)-4-trimethylsilyloxy-5,6,7,8-tetrahydro-3H-quinazoline

Guidance literature:: With ammonium sulfate; at 126 ℃; for 15h;
DOI:10.1002/ejoc.200600060

Reference yield:

: 1670-14-0
benzamidine monohydrochloride

: 908009-91-6
2-phenyl-6-(phenylsulfonyl)-4-trimethylsilyloxy-5,6,7,8-tetrahydro-3H-quinazoline

Guidance literature:: Multi-step reaction with 3 steps

1: 83 percent / Et₃N / dioxane / 48 h / 20 °C

2: 83 percent / 12 h / 175 °C

3: 99 percent / (NH₄)2SO₄ / 15 h / 126 °C

With ammonium sulfate; triethylamine; In 1,4-dioxane; 1: Michael reaction / 2: Diels-Alder reaction;
DOI:10.1002/ejoc.200600060

Reference yield:

: 408321-74-4
3-phenyl-2,4-diazabicyclo[4.2.0]octa-1⁽⁶⁾,2-dien-5-one

: 908009-91-6
2-phenyl-6-(phenylsulfonyl)-4-trimethylsilyloxy-5,6,7,8-tetrahydro-3H-quinazoline

Guidance literature:: Multi-step reaction with 2 steps

1: 83 percent / 12 h / 175 °C

2: 99 percent / (NH₄)2SO₄ / 15 h / 126 °C

With ammonium sulfate; 1: Diels-Alder reaction;
DOI:10.1002/ejoc.200600060