(S,Z)-α-(1-chlorobenzylidene)-β-ethyl-β-lactone

Base Information

Chemical Name:(S,Z)-α-(1-chlorobenzylidene)-β-ethyl-β-lactone
CAS No.:1415755-06-4
Molecular Formula:C₁₂H₁₁ClO₂
Molecular Weight:222.671
Hs Code.:

Synonyms:(S,Z)-α-(1-chlorobenzylidene)-β-ethyl-β-lactone

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

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Chemical Property of (S,Z)-α-(1-chlorobenzylidene)-β-ethyl-β-lactone

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Technology Process of (S,Z)-α-(1-chlorobenzylidene)-β-ethyl-β-lactone

There total 1 articles about (S,Z)-α-(1-chlorobenzylidene)-β-ethyl-β-lactone 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: 65.0%

: 201230-82-2
carbon monoxide

: 27975-78-6,104662-02-4,123762-09-4
(S)-1-phenylpent-1-yn-3-ol

: 1415755-06-4
(S,Z)-α-(1-chlorobenzylidene)-β-ethyl-β-lactone

Guidance literature:: (S)-1-phenylpent-1-yn-3-ol; With copper dichloride; In tetrahydrofuran; at 20 ℃; for 0.166667h;

carbon monoxide; With palladium dichloride; In tetrahydrofuran; at 40 ℃; for 4.2h; under 15201 Torr;
DOI:10.1039/c2ob26365c

Reference yield: 95.0%

: 104376-24-1,59239-44-0
(E)-1-pentenylboronic acid

: 1415755-06-4
(S,Z)-α-(1-chlorobenzylidene)-β-ethyl-β-lactone

: 1415755-16-6
(S)-α-(1(E)-(pent-1′(E)-enyl)benzylidene)-β-ethyl-β-lactone

Guidance literature:: (E)-1-pentenylboronic acid; With potassium phosphate tribasic trihydrate; LB-Phos*HBF₄; palladium diacetate; In toluene; at 20 ℃; for 0.166667h; Schlenk technique; Inert atmosphere;

(S,Z)-α-(1-chlorobenzylidene)-β-ethyl-β-lactone; In toluene; at 110 ℃; for 0.8h; Schlenk technique; Inert atmosphere;
DOI:10.1039/c2ob26365c

Reference yield: 93.0%

: 1415755-06-4
(S,Z)-α-(1-chlorobenzylidene)-β-ethyl-β-lactone

: 5720-07-0
4-methoxyphenylboronic acid

: 1415755-15-5
(S,Z)-α-(1-(4′-methoxylphenyl)benzylidene)-β-ethyl-β-lactone

Guidance literature:: 4-methoxyphenylboronic acid; With potassium phosphate tribasic trihydrate; LB-Phos*HBF₄; palladium diacetate; In toluene; at 20 ℃; for 0.166667h; Schlenk technique; Inert atmosphere;

(S,Z)-α-(1-chlorobenzylidene)-β-ethyl-β-lactone; In toluene; at 110 ℃; for 1.5h; Schlenk technique; Inert atmosphere;
DOI:10.1039/c2ob26365c