tert-Butyl α-(Triphenylphosphoranylidene)-α-(5-(tert-butoxycarbonyl)-4-(2'-(methoxycarbonyl)ethyl)-3-methylpyrrol-2-yl)acetate

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Chemical Name:tert-Butyl α-(Triphenylphosphoranylidene)-α-(5-(tert-butoxycarbonyl)-4-(2'-(methoxycarbonyl)ethyl)-3-methylpyrrol-2-yl)acetate
CAS No.:135145-01-6
Molecular Formula:C₃₈H₄₄NO₆P
Molecular Weight:641.744
Hs Code.:

Synonyms:tert-Butyl α-(Triphenylphosphoranylidene)-α-(5-(tert-butoxycarbonyl)-4-(2'-(methoxycarbonyl)ethyl)-3-methylpyrrol-2-yl)acetate

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Chemical Property of tert-Butyl α-(Triphenylphosphoranylidene)-α-(5-(tert-butoxycarbonyl)-4-(2'-(methoxycarbonyl)ethyl)-3-methylpyrrol-2-yl)acetate

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Technology Process of tert-Butyl α-(Triphenylphosphoranylidene)-α-(5-(tert-butoxycarbonyl)-4-(2'-(methoxycarbonyl)ethyl)-3-methylpyrrol-2-yl)acetate

There total 6 articles about tert-Butyl α-(Triphenylphosphoranylidene)-α-(5-(tert-butoxycarbonyl)-4-(2'-(methoxycarbonyl)ethyl)-3-methylpyrrol-2-yl)acetate 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:

: 7633-32-1
tert-butyl glyoxylate

: 135145-01-6
tert-Butyl α-(Triphenylphosphoranylidene)-α-(5-(tert-butoxycarbonyl)-4-(2'-(methoxycarbonyl)ethyl)-3-methylpyrrol-2-yl)acetate

Guidance literature:: Multi-step reaction with 3 steps

1: 81 percent / ZnCl₂ / CH₂Cl₂ / 24 h / Ambient temperature

2: 1) N-chlorosuccinimide, dimethyl sulfide / 1) CH₂Cl₂, 5 deg C, 6 h, 2) CH₂Cl₂, room temp., 24h

3: Na₂CO₃

With N-chloro-succinimide; dimethylsulfide; sodium carbonate; zinc(II) chloride; In dichloromethane;
DOI:10.1021/jo00017a017

Reference yield:

: 31837-48-6
t-butyl 5-iodo-3-(2-methoxycarbonylethyl)-4-methylpyrrole-2-carboxylate

: 135145-01-6
tert-Butyl α-(Triphenylphosphoranylidene)-α-(5-(tert-butoxycarbonyl)-4-(2'-(methoxycarbonyl)ethyl)-3-methylpyrrol-2-yl)acetate

Guidance literature:: Multi-step reaction with 4 steps

1: 97 percent / H₂, MgO / PtO₂ / methanol / 2585.7 Torr

2: 81 percent / ZnCl₂ / CH₂Cl₂ / 24 h / Ambient temperature

3: 1) N-chlorosuccinimide, dimethyl sulfide / 1) CH₂Cl₂, 5 deg C, 6 h, 2) CH₂Cl₂, room temp., 24h

4: Na₂CO₃

With N-chloro-succinimide; dimethylsulfide; hydrogen; magnesium oxide; sodium carbonate; zinc(II) chloride; platinum(IV) oxide; In methanol; dichloromethane;
DOI:10.1021/jo00017a017

Reference yield:

: 7633-38-7
di-tert-butyl fumarate

: 135145-01-6
tert-Butyl α-(Triphenylphosphoranylidene)-α-(5-(tert-butoxycarbonyl)-4-(2'-(methoxycarbonyl)ethyl)-3-methylpyrrol-2-yl)acetate

Guidance literature:: Multi-step reaction with 4 steps

1: 1) O₃, 2) Me₂S / 1) CH₂Cl₂, -78 deg C, 2) room temp. ,30 min

2: 81 percent / ZnCl₂ / CH₂Cl₂ / 24 h / Ambient temperature

3: 1) N-chlorosuccinimide, dimethyl sulfide / 1) CH₂Cl₂, 5 deg C, 6 h, 2) CH₂Cl₂, room temp., 24h

4: Na₂CO₃

With N-chloro-succinimide; dimethylsulfide; sodium carbonate; ozone; zinc(II) chloride; In dichloromethane;
DOI:10.1021/jo00017a017