1-[[(E)-4-(tert-butyldimethylsilyloxy)but-2-enyl]-(4-methylbenzenesulfonyl)amino]but-3-yne

Base Information

Chemical Name:1-[[(E)-4-(tert-butyldimethylsilyloxy)but-2-enyl]-(4-methylbenzenesulfonyl)amino]but-3-yne
CAS No.:819868-07-0
Molecular Formula:C₂₁H₃₃NO₃SSi
Molecular Weight:407.649
Hs Code.:

Synonyms:1-[[(E)-4-(tert-butyldimethylsilyloxy)but-2-enyl]-(4-methylbenzenesulfonyl)amino]but-3-yne

Suppliers and Price of 1-[[(E)-4-(tert-butyldimethylsilyloxy)but-2-enyl]-(4-methylbenzenesulfonyl)amino]but-3-yne

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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 1-[[(E)-4-(tert-butyldimethylsilyloxy)but-2-enyl]-(4-methylbenzenesulfonyl)amino]but-3-yne

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Technology Process of 1-[[(E)-4-(tert-butyldimethylsilyloxy)but-2-enyl]-(4-methylbenzenesulfonyl)amino]but-3-yne

There total 1 articles about 1-[[(E)-4-(tert-butyldimethylsilyloxy)but-2-enyl]-(4-methylbenzenesulfonyl)amino]but-3-yne 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%

: 161040-05-7
N-(but-3-yn-1-yl)-4-methylbenzenesulfonamide

: 194301-35-4
Carbonic acid (Z)-4-(tert-butyl-dimethyl-silanyloxy)-but-2-enyl ester methyl ester

: 819868-07-0
1-[[(E)-4-(tert-butyldimethylsilyloxy)but-2-enyl]-(4-methylbenzenesulfonyl)amino]but-3-yne

Guidance literature:: With bis(η3-allyl-μ-chloropalladium(II)); caesium carbonate; triphenylphosphine; In tetrahydrofuran; at 60 ℃; for 1h;
DOI:10.1021/ja046824o

Reference yield: 75.0%

: 79-22-1
methyl chloroformate

: 819868-07-0
1-[[(E)-4-(tert-butyldimethylsilyloxy)but-2-enyl]-(4-methylbenzenesulfonyl)amino]but-3-yne

: 819868-08-1
methyl 5-[[(E)-4-(tert-butyldimethylsilyloxy)but-2-enyl]-(4-methylbenzenesulfonyl)amino]pent-2-ynoate

Guidance literature:: 1-[[(E)-4-(tert-butyldimethylsilyloxy)but-2-enyl]-(4-methylbenzenesulfonyl)amino]but-3-yne; With n-butyllithium; In tetrahydrofuran; at -78 ℃; for 1h;

methyl chloroformate; In tetrahydrofuran; at -78 - 20 ℃; for 1h;
DOI:10.1021/ja046824o

Reference yield:

: 819868-07-0
1-[[(E)-4-(tert-butyldimethylsilyloxy)but-2-enyl]-(4-methylbenzenesulfonyl)amino]but-3-yne

: N-(4-methylbenzenesulfonyl)-3-[(Z)-2-(tert-butyldimethylsilyloxy)vinyl]-4-methylenepiperidine

: N-(4-methylbenzenesulfonyl)-3-[(E)-2-(tert-butyldimethylsilyloxy)vinyl]-4-methylenepiperidine

Guidance literature:: With cyclopentadienylruthenium(II) trisacetonitrile hexafluorophosphate; In acetone; at 20 ℃; for 0.333333h; Title compound not separated from byproducts;
DOI:10.1021/ja046824o