trans-2-ethynylcyclopentyl tosylate

Base Information Edit

Chemical Name:trans-2-ethynylcyclopentyl tosylate
CAS No.:79938-00-4
Molecular Formula:C₁₄H₁₆O₃S
Molecular Weight:264.345
Hs Code.:
Mol file:79938-00-4.mol

Synonyms:trans-2-ethynylcyclopentyl tosylate

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Chemical Property of trans-2-ethynylcyclopentyl tosylate Edit

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Technology Process of trans-2-ethynylcyclopentyl tosylate

There total 2 articles about trans-2-ethynylcyclopentyl tosylate 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%

: 61967-50-8
trans-2-Ethynylcyclopentan-1-ol

: 98-59-9
p-toluenesulfonyl chloride

: 79938-00-4
trans-2-ethynylcyclopentyl tosylate

Guidance literature:: With pyridine; for 40h; in refrigerator;
DOI:10.1021/ja00415a020

Reference yield:

: 285-67-6
Cyclopentene oxide

: 79938-00-4
trans-2-ethynylcyclopentyl tosylate

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) (CH₃)2AlCl, ether, 3.) H₂O / 1) toluene, room temperature, 5 h; 2) toluene, room temperature, 1 h; 3) 0 deg C

2: 80 percent / pyridine / 40 h / in refrigerator

With pyridine; diethyl ether; water; dimethylaluminum chloride;
DOI:10.1021/ja00415a020