4-<3-(7-methoxy imidazo<2,1-b>benzothiazolyl)>benzylphosphonate de diethyle

Base Information

Chemical Name:4-<3-(7-methoxy imidazo<2,1-b>benzothiazolyl)>benzylphosphonate de diethyle
CAS No.:144065-28-1
Molecular Formula:C₂₁H₂₃N₂O₄PS
Molecular Weight:430.464
Hs Code.:

Synonyms:4-<3-(7-methoxy imidazo<2,1-b>benzothiazolyl)>benzylphosphonate de diethyle

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Chemical Property of 4-<3-(7-methoxy imidazo<2,1-b>benzothiazolyl)>benzylphosphonate de diethyle

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Technology Process of 4-<3-(7-methoxy imidazo<2,1-b>benzothiazolyl)>benzylphosphonate de diethyle

There total 3 articles about 4-<3-(7-methoxy imidazo<2,1-b>benzothiazolyl)>benzylphosphonate de diethyle 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:

: 51229-51-7
4-acetylbenzyl bromide

: 144065-28-1
4-<3-(7-methoxy imidazo<2,1-b>benzothiazolyl)>benzylphosphonate de diethyle

Guidance literature:: Multi-step reaction with 3 steps

1: 50 percent / toluene / 5 h / Heating

2: 70 percent / Br₂ / acetic acid / 2 h

3: 1.) Br₂ / 1.) acetonitrile, a) 1 h, b) reflux, 12 h, 2.) ethanol, reflux, 2 h

With bromine; In acetic acid; toluene;
DOI:10.1016/0223-5234(92)90158-W

Reference yield:

: 149193-16-8
4-acetyl benzylphosphonate de diethyle

: 144065-28-1
4-<3-(7-methoxy imidazo<2,1-b>benzothiazolyl)>benzylphosphonate de diethyle

Guidance literature:: Multi-step reaction with 2 steps

1: 70 percent / Br₂ / acetic acid / 2 h

2: 1.) Br₂ / 1.) acetonitrile, a) 1 h, b) reflux, 12 h, 2.) ethanol, reflux, 2 h

With bromine; In acetic acid;
DOI:10.1016/0223-5234(92)90158-W

Reference yield:

: 54346-87-1
2-amino-5-methoxybenzothiazole

: 145150-15-8
4-bromoacetyldiethylphosphonomethylbenzene

: 144065-28-1
4-<3-(7-methoxy imidazo<2,1-b>benzothiazolyl)>benzylphosphonate de diethyle

Guidance literature:: With bromine; Yield given. Multistep reaction; 1.) acetonitrile, a) 1 h, b) reflux, 12 h, 2.) ethanol, reflux, 2 h;
DOI:10.1016/0223-5234(92)90158-W