Carbamic acid, (3-formylcyclobutyl)-, 1,1-dimethylethyl ester, cis- (9CI)

Base Information

• Chemical Name: Carbamic acid, (3-formylcyclobutyl)-, 1,1-dimethylethyl ester, cis- (9CI)
• CAS No.: 171549-91-0
• Molecular Formula: C₁₀H₁₇NO₃
• Molecular Weight: 199.25
• Mol file: 171549-91-0.mol

Synonyms:Carbamic acid, (3-formylcyclobutyl)-, 1,1-dimethylethyl ester, cis- (9CI)

Chemical Property of Carbamic acid, (3-formylcyclobutyl)-, 1,1-dimethylethyl ester, cis- (9CI)

Chemical Property:

• Boiling Point: 304.8±31.0 °C(Predicted)
• PKA: 12.14±0.40(Predicted)
• Density: 1.07±0.1 g/cm3(Predicted)

Purity/Quality:

97% ^*data from raw suppliers

rel-tert-ButylN-[(1R,3R)-3-Formylcyclobutyl]carbamate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of Carbamic acid, (3-formylcyclobutyl)-, 1,1-dimethylethyl ester, cis- (9CI)

There total 7 articles about Carbamic acid, (3-formylcyclobutyl)-, 1,1-dimethylethyl ester, cis- (9CI) 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: 99.0%

cis-3-hydroxymethyl-1-<(t-butoxycarbonyl)amino>cyclobutane (142733-64-0,167081-37-0) → tert-butyl N-(cis-3-formylcyclobutyl)carbamate (171549-91-0,171549-92-1)

Guidance literature:

With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; trichloroisocyanuric acid; In dichloromethane; at 0 ℃; for 1h;

Reference yield: 96.0%

tert-butyl ((1r,3r)-3-(hydroxymethyl)cyclobutyl)carbamate (167081-37-0) → tert-butyl N-(trans-3-formylcyclobutyl)carbamate (171549-91-0,171549-92-1)

Guidance literature:

With pyridinium chlorochromate; In dichloromethane; at 19 - 28 ℃; for 18h;

Reference yield: 88.0%

trans-(3-hydroxymethyl-cyclobutyl)-carbamic acid tert-butyl ester (167081-37-0) → trans-(3-formyl-cyclobutyl)-carbamic acid tert-butyl ester (171549-91-0,171549-92-1)

Guidance literature:

With Dess-Martin periodane; In dichloromethane; at 20 ℃; for 3h; Inert atmosphere;

upstream raw materials:

di-tert-butyl dicarbonate

ethyl 3-{[(tert-butoxy)carbonyl]amino}cyclobutane-1-carboxylate

trans-(3-hydroxymethyl-cyclobutyl)-carbamic acid tert-butyl ester

cis-methyl 3-<(t-butoxycarbonyl)amino>cyclobutanecarboxylate

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