But-2-yn-1-yl (4-methylbenzene-1-sulfonyl)carbamate

Base Information

Chemical Name:But-2-yn-1-yl (4-methylbenzene-1-sulfonyl)carbamate
CAS No.:63132-71-8
Molecular Formula:C12H13NO4S
Molecular Weight:267.306
Hs Code.:
DSSTox Substance ID:DTXSID80513623
Nikkaji Number:J1.403.667I

Synonyms:63132-71-8;SCHEMBL10592693;DTXSID80513623;But-2-yn-1-yl (4-methylbenzene-1-sulfonyl)carbamate

Suppliers and Price of But-2-yn-1-yl (4-methylbenzene-1-sulfonyl)carbamate

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

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Total 0 raw suppliers

Chemical Property of But-2-yn-1-yl (4-methylbenzene-1-sulfonyl)carbamate

Chemical Property:

PSA：84.34000
LogP:2.71840
XLogP3:2.2
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:4
Exact Mass:267.05652907
Heavy Atom Count:18
Complexity:443

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC#CCOC(=O)NS(=O)(=O)C1=CC=C(C=C1)C

Technology Process of But-2-yn-1-yl (4-methylbenzene-1-sulfonyl)carbamate

There total 1 articles about But-2-yn-1-yl (4-methylbenzene-1-sulfonyl)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: 98.0%

: 764-01-2
methyl propargyl alcohol

: 4083-64-1
Tosyl isocyanate

: 63132-71-8
but-2-yn-1-yl tosylcarbamate

Guidance literature:: In 1,2-dichloro-ethane; at 20 ℃; for 2.5h;
DOI:10.1002/chem.201900678

Reference yield: 93.0%

: 63132-71-8
but-2-yn-1-yl tosylcarbamate

: 130721-60-7
(Z)-4-ethylidene-3-tosyloxazolidin-2-one

Guidance literature:: With tetrabutylammonium acetate; palladium diacetate; In 1,2-dichloro-ethane; at 20 ℃; for 6h;
DOI:10.1002/anie.201307471