2-bromo-2-methylpropionic acid 2-{[4-(2-{6-[2-(4-{[2-(2-bromo-2-methylpropionyloxy)ethyl]methylamino}phenyl)vinyl]-4-dicyanomethylene-4H-pyran-2-yl}vinyl)phenyl]methylamino}ethyl ester

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Chemical Name:2-bromo-2-methylpropionic acid 2-{[4-(2-{6-[2-(4-{[2-(2-bromo-2-methylpropionyloxy)ethyl]methylamino}phenyl)vinyl]-4-dicyanomethylene-4H-pyran-2-yl}vinyl)phenyl]methylamino}ethyl ester
CAS No.:1565841-55-5
Molecular Formula:C₃₈H₄₀Br₂N₄O₅
Molecular Weight:792.567
Hs Code.:

2-bromo-2-methylpropionic acid 2-{[4-(2-{6-[2-(4-{[2-(2-bromo-2-methylpropionyloxy)ethyl]methylamino}phenyl)vinyl]-4-dicyanomethylene-4H-pyran-2-yl}vinyl)phenyl]methylamino}ethyl ester

Synonyms:2-bromo-2-methylpropionic acid 2-{[4-(2-{6-[2-(4-{[2-(2-bromo-2-methylpropionyloxy)ethyl]methylamino}phenyl)vinyl]-4-dicyanomethylene-4H-pyran-2-yl}vinyl)phenyl]methylamino}ethyl ester

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Chemical Property of 2-bromo-2-methylpropionic acid 2-{[4-(2-{6-[2-(4-{[2-(2-bromo-2-methylpropionyloxy)ethyl]methylamino}phenyl)vinyl]-4-dicyanomethylene-4H-pyran-2-yl}vinyl)phenyl]methylamino}ethyl ester

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Technology Process of 2-bromo-2-methylpropionic acid 2-{[4-(2-{6-[2-(4-{[2-(2-bromo-2-methylpropionyloxy)ethyl]methylamino}phenyl)vinyl]-4-dicyanomethylene-4H-pyran-2-yl}vinyl)phenyl]methylamino}ethyl ester

There total 2 articles about 2-bromo-2-methylpropionic acid 2-{[4-(2-{6-[2-(4-{[2-(2-bromo-2-methylpropionyloxy)ethyl]methylamino}phenyl)vinyl]-4-dicyanomethylene-4H-pyran-2-yl}vinyl)phenyl]methylamino}ethyl ester 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: 69.0%

: 20769-85-1
2-bromoisobutyric acid bromide

: 340142-53-2
2-[2,6-bis-(2-{4-[(2-hydroxyethyl)methylamino]phenyl}vinyl)pyran-4-ylidene]malononitrile

: 1565841-55-5
2-bromo-2-methylpropionic acid 2-{[4-(2-{6-[2-(4-{[2-(2-bromo-2-methylpropionyloxy)ethyl]methylamino}phenyl)vinyl]-4-dicyanomethylene-4H-pyran-2-yl}vinyl)phenyl]methylamino}ethyl ester

Guidance literature:: With triethylamine; In tetrahydrofuran; at 0 - 20 ℃;
DOI:10.1039/c3tc32244k

Reference yield:

: 28286-88-6
4-dicyanomethylene-2,6-dimethyl-4H-pyran

: 1201-91-8
4-(N-methyl-N-hydroxyethylamino)benzaldehyde

: 1565841-55-5
2-bromo-2-methylpropionic acid 2-{[4-(2-{6-[2-(4-{[2-(2-bromo-2-methylpropionyloxy)ethyl]methylamino}phenyl)vinyl]-4-dicyanomethylene-4H-pyran-2-yl}vinyl)phenyl]methylamino}ethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: piperidine / propan-1-ol / 24 h / Reflux

2: triethylamine / tetrahydrofuran / 0 - 20 °C

With piperidine; triethylamine; In tetrahydrofuran; propan-1-ol;
DOI:10.1039/c3tc32244k