dimethyl 2-{4-[2-methoxy-1-(methoxycarbonyl)-2-oxoethylidene]-1,3-dithietan-2-ylidene}malonate

Base Information

• Chemical Name: dimethyl 2-{4-[2-methoxy-1-(methoxycarbonyl)-2-oxoethylidene]-1,3-dithietan-2-ylidene}malonate
• CAS No.: 63114-05-6
• Molecular Formula: C12H12O8S2
• Molecular Weight: 348.34900
• Mol file: 63114-05-6.mol

Synonyms:2-[4-(Bis-methoxycarbonyl-methylene)-[1,3]dithietan-2-ylidene]-malonic acid dimethyl ester;2,4-Bis--1,3-dithia-cyclobutan;2,4-Bis-(dimethoxycarbonyl-methylen)-1,3-dithia-cyclobutan;

Chemical Property of dimethyl 2-{4-[2-methoxy-1-(methoxycarbonyl)-2-oxoethylidene]-1,3-dithietan-2-ylidene}malonate

Chemical Property:

• PSA: 161.68000
• LogP: -1.19700

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of dimethyl 2-{4-[2-methoxy-1-(methoxycarbonyl)-2-oxoethylidene]-1,3-dithietan-2-ylidene}malonate

There total 2 articles about dimethyl 2-{4-[2-methoxy-1-(methoxycarbonyl)-2-oxoethylidene]-1,3-dithietan-2-ylidene}malonate 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: 11.5%

tert-butyl 1-fluoro-2,2-di(methoxycarbonyl)vinyl sulfide → 2,4-bis[bis(methoxycarbonyl)methylidene]-1,3-dithietane (63114-05-6)

Guidance literature:

With phosphorus pentoxide; at 200 ℃; under 10 Torr;

DOI:10.1023/A:1024781929253

Reference yield:

→ 2,4-bis[bis(methoxycarbonyl)methylidene]-1,3-dithietane (63114-05-6)

Guidance literature:

Malonsaeure-dimethylester, 1. CS2 2. wss. Ammoniumperoxydisulfat ;