5,6-dimethoxy-1-(toluene-4-sulfonyl)-9-(triisopropylsilanyloxy)-2,3-dihydro-1H-azacyclohepta[a]acenaphthylene

Base Information

Chemical Name:5,6-dimethoxy-1-(toluene-4-sulfonyl)-9-(triisopropylsilanyloxy)-2,3-dihydro-1H-azacyclohepta[a]acenaphthylene
CAS No.:473840-73-2
Molecular Formula:C₃₄H₄₃NO₅SSi
Molecular Weight:605.871
Hs Code.:

Synonyms:5,6-dimethoxy-1-(toluene-4-sulfonyl)-9-(triisopropylsilanyloxy)-2,3-dihydro-1H-azacyclohepta[a]acenaphthylene

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Chemical Property of 5,6-dimethoxy-1-(toluene-4-sulfonyl)-9-(triisopropylsilanyloxy)-2,3-dihydro-1H-azacyclohepta[a]acenaphthylene

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Technology Process of 5,6-dimethoxy-1-(toluene-4-sulfonyl)-9-(triisopropylsilanyloxy)-2,3-dihydro-1H-azacyclohepta[a]acenaphthylene

There total 3 articles about 5,6-dimethoxy-1-(toluene-4-sulfonyl)-9-(triisopropylsilanyloxy)-2,3-dihydro-1H-azacyclohepta[a]acenaphthylene 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:

: {5,6-dimethoxy-3-[2-(toluene-4-sulfonylamino)-ethyl]-4'-triisopropylsilanyloxy-biphenyl-2-ylethynyl}-phenyl-iodonium; trifluoro-methanesulfonate

: 473840-73-2
5,6-dimethoxy-1-(toluene-4-sulfonyl)-9-(triisopropylsilanyloxy)-2,3-dihydro-1H-azacyclohepta[a]acenaphthylene

Guidance literature:: With lithium hexamethyldisilazane; In 1,2-dimethoxyethane; at -40 ℃;
DOI:10.1021/ja0277430

Reference yield:

: 473840-72-1
N-{2-[5,6-dimethoxy-2-(tributylstannylethynyl)-4'-(triisopropylsilanyloxy)biphenyl-3-yl]ethyl}-4-methylbenzenesulfonamide

: 473840-73-2
5,6-dimethoxy-1-(toluene-4-sulfonyl)-9-(triisopropylsilanyloxy)-2,3-dihydro-1H-azacyclohepta[a]acenaphthylene

Guidance literature:: Multi-step reaction with 2 steps

1: CH₂Cl₂ / -40 °C

2: LiNTMS₂ / 1,2-dimethoxy-ethane / -40 °C

With lithium hexamethyldisilazane; In 1,2-dimethoxyethane; dichloromethane;
DOI:10.1021/ja0277430

Reference yield:

: C₃₄H₄₄NO₅SiSIC₆H₅SO₃CF₃

: 473840-73-2
5,6-dimethoxy-1-(toluene-4-sulfonyl)-9-(triisopropylsilanyloxy)-2,3-dihydro-1H-azacyclohepta[a]acenaphthylene

Guidance literature:: With lithium hexamethyldisilazane; In tetrahydrofuran; 1,2-dimethoxyethane; at -40 - 20 ℃; for 1.25h;
DOI:10.1021/jo026337w