triisopropyl[(6E,8E)-5-methyl-9-phenyl-4-(p-toluenesulfonyl)-4-azanona-6,8-dien-1-yn-7-yloxy]silane

Base Information

Chemical Name:triisopropyl[(6E,8E)-5-methyl-9-phenyl-4-(p-toluenesulfonyl)-4-azanona-6,8-dien-1-yn-7-yloxy]silane
CAS No.:1236879-92-7
Molecular Formula:C₃₁H₄₃NO₃SSi
Molecular Weight:537.839
Hs Code.:

Synonyms:triisopropyl[(6E,8E)-5-methyl-9-phenyl-4-(p-toluenesulfonyl)-4-azanona-6,8-dien-1-yn-7-yloxy]silane

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Chemical Property of triisopropyl[(6E,8E)-5-methyl-9-phenyl-4-(p-toluenesulfonyl)-4-azanona-6,8-dien-1-yn-7-yloxy]silane

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Technology Process of triisopropyl[(6E,8E)-5-methyl-9-phenyl-4-(p-toluenesulfonyl)-4-azanona-6,8-dien-1-yn-7-yloxy]silane

There total 2 articles about triisopropyl[(6E,8E)-5-methyl-9-phenyl-4-(p-toluenesulfonyl)-4-azanona-6,8-dien-1-yn-7-yloxy]silane 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: 63.0%

: 91897-73-3
(1E,4E)-1-phenyl-1,4-hexadien-3-one

: 55022-46-3
4-methyl-N-prop-2-ynylbenzenesulfonamide

: 80522-42-5
triisopropylsilyl trifluoromethanesulfonate

: 1236879-92-7
triisopropyl[(6E,8E)-5-methyl-9-phenyl-4-(p-toluenesulfonyl)-4-azanona-6,8-dien-1-yn-7-yloxy]silane

Guidance literature:: 4-methyl-N-prop-2-ynylbenzenesulfonamide; With n-butyllithium; In diethyl ether; at -40 ℃; for 1h;

(1E,4E)-1-phenyl-1,4-hexadien-3-one; triisopropylsilyl trifluoromethanesulfonate; In dichloromethane; at -78 - 20 ℃; for 12h;
DOI:10.1002/anie.201001061

Reference yield:

: 91897-74-4,91897-73-3,57212-99-4
1-phenylhexa-1,4-dien-3-one

: 55022-46-3
4-methyl-N-prop-2-ynylbenzenesulfonamide

: 80522-42-5
triisopropylsilyl trifluoromethanesulfonate

: 1236879-92-7
triisopropyl[(6E,8E)-5-methyl-9-phenyl-4-(p-toluenesulfonyl)-4-azanona-6,8-dien-1-yn-7-yloxy]silane

Guidance literature:: 4-methyl-N-prop-2-ynylbenzenesulfonamide; With n-butyllithium; In diethyl ether; at -40 ℃; for 1h;

1-phenylhexa-1,4-dien-3-one; triisopropylsilyl trifluoromethanesulfonate; In dichloromethane; at -78 - 20 ℃; for 12h;
DOI:10.1002/chem.201003019

Reference yield: 77.0%

: 1236879-92-7
triisopropyl[(6E,8E)-5-methyl-9-phenyl-4-(p-toluenesulfonyl)-4-azanona-6,8-dien-1-yn-7-yloxy]silane

: (3R*,6S*,7R*)-5-triisopropylsiloxy-7-methyl-3-phenyl-8-(p-toluenesulfonyl)-8-azabicyclo[4.3.0]nona-1,4-diene

Guidance literature:: With silver hexafluoroantimonate; (triphenylphosphine)gold(I) chloride; In 1,2-dichloro-ethane; at 80 ℃; for 1h; stereoselective reaction; Inert atmosphere; Molecular sieve;
DOI:10.1002/anie.201001061