TERT-BUTYL 4-(BROMOMETHYL)PHENYL(METHYL)CARBAMATE

Base Information

• Chemical Name: TERT-BUTYL 4-(BROMOMETHYL)PHENYL(METHYL)CARBAMATE
• CAS No.: 168830-93-1
• Molecular Formula: C13H18BrNO2
• Molecular Weight: 300.195
• Hs Code.: 2924299090
• Mol file: 168830-93-1.mol

Synonyms:(4-BROMOMETHYL-PHENYL)-METHYL-CARBAMIC ACID TERT-BUTYL ESTER;tert-Butyl (4-(bromomethyl)phenyl)(methyl)carbamate;

Chemical Property of TERT-BUTYL 4-(BROMOMETHYL)PHENYL(METHYL)CARBAMATE

Chemical Property:

• Boiling Point: 357.4±25.0 °C(Predicted)
• PKA: -0.19±0.50(Predicted)
• PSA: 29.54000
• Density: 1.325±0.06 g/cm3(Predicted)
• LogP: 3.95280

Purity/Quality:

97% ^*data from raw suppliers

(4-Bromomethyl-phenyl)-methyl-carbamicacidtert-butylester 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of TERT-BUTYL 4-(BROMOMETHYL)PHENYL(METHYL)CARBAMATE

There total 7 articles about TERT-BUTYL 4-(BROMOMETHYL)PHENYL(METHYL)CARBAMATE 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: 43.0%

tert-butyl((4-hydroxymethyl)phenyl)(methyl)carbamate (172353-84-3) → tert-butyl (4-(bromomethyl)phenyl)(methyl)carbamate (168830-93-1)

Guidance literature:

With carbon tetrabromide; triphenylphosphine; In dichloromethane; at 0 ℃; for 1h;

DOI:10.1021/jm800961g

Reference yield:

tert-butyl N-p-tolyl-N-methylcarbamate (693803-44-0) → tert-butyl (4-(bromomethyl)phenyl)(methyl)carbamate (168830-93-1)

Guidance literature:

With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile); In tetrachloromethane; for 1h; Heating;

DOI:10.1248/cpb.46.1274

Reference yield:

N-methyl-p-aminobenzoic acid (10541-83-0,937737-33-2) → tert-butyl (4-(bromomethyl)phenyl)(methyl)carbamate (168830-93-1)

Guidance literature:

Multi-step reaction with 3 steps

1.1: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / 48 h / Reflux

2.1: 4-methyl-morpholine; isobutyl chloroformate / tetrahydrofuran / 1 h / 0 °C

2.2: 1 h / -78 - 20 °C

3.1: carbon tetrabromide; triphenylphosphine / dichloromethane / 1 h / 0 °C

With 4-methyl-morpholine; carbon tetrabromide; N-ethyl-N,N-diisopropylamine; triphenylphosphine; isobutyl chloroformate; In tetrahydrofuran; dichloromethane;

DOI:10.1021/jm800961g

upstream raw materials:

tert-butyl N-p-tolyl-N-methylcarbamate

di-tert-butyl dicarbonate

N-methyl-p-toluidine

tert-butyl((4-hydroxymethyl)phenyl)(methyl)carbamate

Downstream raw materials:

[4-(4-benzhydrylcarbamoyloxy-piperidin-1-ylmethyl)-phenyl]-methyl-carbamic acid tert-butyl ester

7-(2-furyl)-3-(4-(N-methylamino)benzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine-5-amine

C₂₁H₂₃N₇O₃

benzhydryl-carbamic acid 1-(4-methylamino-benzyl)-piperidin-4-yl ester

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