[1,3]-dithian-2-yl-(2-methylene-cyclopropyl)-methanone-tosyl-hydrazone

Base Information

Chemical Name:[1,3]-dithian-2-yl-(2-methylene-cyclopropyl)-methanone-tosyl-hydrazone
CAS No.:928345-10-2
Molecular Formula:C₁₆H₂₀N₂O₂S₃
Molecular Weight:368.545
Hs Code.:

Synonyms:[1,3]-dithian-2-yl-(2-methylene-cyclopropyl)-methanone-tosyl-hydrazone

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Chemical Property of [1,3]-dithian-2-yl-(2-methylene-cyclopropyl)-methanone-tosyl-hydrazone

Chemical Property:

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Technology Process of [1,3]-dithian-2-yl-(2-methylene-cyclopropyl)-methanone-tosyl-hydrazone

There total 3 articles about [1,3]-dithian-2-yl-(2-methylene-cyclopropyl)-methanone-tosyl-hydrazone 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:

: [1,3]dithian-2-yl-(2-methylene-cyclopropyl)-methanone

: 1576-35-8
toluene-4-sulfonic acid hydrazide

: 928345-10-2
[1,3]-dithian-2-yl-(2-methylene-cyclopropyl)-methanone-tosyl-hydrazone

Guidance literature:: With toluene-4-sulfonic acid; sodium sulfate; In dichloromethane; at 20 ℃; for 192h;
DOI:10.1021/ja067304r

Reference yield:

: 928344-95-0
2-methylene-cyclopropanecarboxylic acid methoxy-methyl-amide

: 928345-10-2
[1,3]-dithian-2-yl-(2-methylene-cyclopropyl)-methanone-tosyl-hydrazone

Guidance literature:: Multi-step reaction with 2 steps

1.1: BuLi / hexane; tetrahydrofuran / -78 - -40 °C

1.2: hexane; tetrahydrofuran / 20 °C

2.1: 0.150 g / Na₂SO₄; p-toluene sulfonic acid monohydrate / CH₂Cl₂ / 192 h / 20 °C

With n-butyllithium; toluene-4-sulfonic acid; sodium sulfate; In tetrahydrofuran; hexane; dichloromethane;
DOI:10.1021/ja067304r

Reference yield:

: 62266-36-8
(+/-)-methylenecyclopropanecarboxylic acid

: 928345-10-2
[1,3]-dithian-2-yl-(2-methylene-cyclopropyl)-methanone-tosyl-hydrazone

Guidance literature:: Multi-step reaction with 3 steps

1.1: 87 percent / carbonyldiimidazole / CH₂Cl₂

2.1: BuLi / hexane; tetrahydrofuran / -78 - -40 °C

2.2: hexane; tetrahydrofuran / 20 °C

3.1: 0.150 g / Na₂SO₄; p-toluene sulfonic acid monohydrate / CH₂Cl₂ / 192 h / 20 °C

With n-butyllithium; toluene-4-sulfonic acid; sodium sulfate; 1,1'-carbonyldiimidazole; In tetrahydrofuran; hexane; dichloromethane;
DOI:10.1021/ja067304r