3-methyl-1,1-diphenylbutyl isopropylcarbamate

Base Information

Chemical Name:3-methyl-1,1-diphenylbutyl isopropylcarbamate
CAS No.:1350911-62-4
Molecular Formula:C₂₁H₂₇NO₂
Molecular Weight:325.451
Hs Code.:

Synonyms:3-methyl-1,1-diphenylbutyl isopropylcarbamate

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Chemical Property of 3-methyl-1,1-diphenylbutyl isopropylcarbamate

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Technology Process of 3-methyl-1,1-diphenylbutyl isopropylcarbamate

There total 2 articles about 3-methyl-1,1-diphenylbutyl isopropylcarbamate 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: 80.0%

: 1350911-25-9
1-phenylvinyl isopropylphenylcarbamate

: 1888-75-1
isopropyllithium

: 1350911-62-4
3-methyl-1,1-diphenylbutyl isopropylcarbamate

Guidance literature:: 1-phenylvinyl isopropylphenylcarbamate; isopropyllithium; In tetrahydrofuran; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; at -78 ℃; for 1h; Inert atmosphere;

With methanol; ammonium chloride; In tetrahydrofuran; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; water; at -78 - 20 ℃; for 0.5h; Inert atmosphere;
DOI:10.1021/ol2029355

Reference yield:

: 98-86-2
acetophenone

: 1350911-62-4
3-methyl-1,1-diphenylbutyl isopropylcarbamate

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium methylsulfinylmethanide / dimethyl sulfoxide / 15 h / 20 °C / Inert atmosphere

2.1: tetrahydrofuran; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone / 1 h / -78 °C / Inert atmosphere

2.2: 0.5 h / -78 - 20 °C / Inert atmosphere

With sodium methylsulfinylmethanide; In tetrahydrofuran; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; dimethyl sulfoxide;
DOI:10.1021/ol2029355