N-{2-[2-ethynyl-5,6-dimethoxy-4'-(triisopropylsilanyloxy)biphenyl-3-yl]ethyl}-4-methylbenzenesulfonamide

Base Information

Chemical Name:N-{2-[2-ethynyl-5,6-dimethoxy-4'-(triisopropylsilanyloxy)biphenyl-3-yl]ethyl}-4-methylbenzenesulfonamide
CAS No.:478910-88-2
Molecular Formula:C₃₄H₄₅NO₅SSi
Molecular Weight:607.887
Hs Code.:

Synonyms:N-{2-[2-ethynyl-5,6-dimethoxy-4'-(triisopropylsilanyloxy)biphenyl-3-yl]ethyl}-4-methylbenzenesulfonamide

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Chemical Property of N-{2-[2-ethynyl-5,6-dimethoxy-4'-(triisopropylsilanyloxy)biphenyl-3-yl]ethyl}-4-methylbenzenesulfonamide

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Technology Process of N-{2-[2-ethynyl-5,6-dimethoxy-4'-(triisopropylsilanyloxy)biphenyl-3-yl]ethyl}-4-methylbenzenesulfonamide

There total 14 articles about N-{2-[2-ethynyl-5,6-dimethoxy-4'-(triisopropylsilanyloxy)biphenyl-3-yl]ethyl}-4-methylbenzenesulfonamide 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: 93.0%

: C₄₉H₅₅NO₇SSi

: 478910-88-2
N-{2-[2-ethynyl-5,6-dimethoxy-4'-(triisopropylsilanyloxy)biphenyl-3-yl]ethyl}-4-methylbenzenesulfonamide

Guidance literature:: With piperidine; In N,N-dimethyl-formamide; at 0 ℃; for 0.333333h;
DOI:10.1021/jo026337w

Reference yield:

: 85010-19-1
4,4-dimethyl-2-(2,3,4-trimethoxyphenyl)-4,5-oxazoline

: 478910-88-2
N-{2-[2-ethynyl-5,6-dimethoxy-4'-(triisopropylsilanyloxy)biphenyl-3-yl]ethyl}-4-methylbenzenesulfonamide

Guidance literature:: Multi-step reaction with 9 steps

1: n-BuLi

2: aq. HCl

3: LiAlH₄

4: PDC

5: LDA

6: HF / acetonitrile

7: PPh₃; DEAD

With hydrogenchloride; lithium aluminium tetrahydride; dipyridinium dichromate; n-butyllithium; hydrogen fluoride; triphenylphosphine; lithium diisopropyl amide; diethylazodicarboxylate; In acetonitrile; 9: Mitsunobu-type displacement;
DOI:10.1021/ja0277430

Reference yield:

: 478910-85-9
6,7-dimethoxy-8-[4-(triisopropylsilanyloxy)phenyl]isochroman-1-one

: 478910-88-2
N-{2-[2-ethynyl-5,6-dimethoxy-4'-(triisopropylsilanyloxy)biphenyl-3-yl]ethyl}-4-methylbenzenesulfonamide

Guidance literature:: Multi-step reaction with 6 steps

1: LiAlH₄

2: PDC

3: LDA

4: HF / acetonitrile

5: PPh₃; DEAD

With lithium aluminium tetrahydride; dipyridinium dichromate; hydrogen fluoride; triphenylphosphine; lithium diisopropyl amide; diethylazodicarboxylate; In acetonitrile; 6: Mitsunobu-type displacement;
DOI:10.1021/ja0277430