Methyl 4-(chlorosulfonyl)-5-methylthiophene-3-carboxylate

Base Information

Chemical Name:Methyl 4-(chlorosulfonyl)-5-methylthiophene-3-carboxylate
CAS No.:317815-94-4
Molecular Formula:C₇H₇ClO₄S₂
Molecular Weight:254.715
Hs Code.:
DSSTox Substance ID:DTXSID601196268

Synonyms:methyl 4-(chlorosulfonyl)-5-methylthiophene-3-carboxylate;317815-94-4;SCHEMBL3215781;DTXSID601196268;Methyl 4-(chlorosulfonyl)-5-methyl-3-thiophenecarboxylate

Suppliers and Price of Methyl 4-(chlorosulfonyl)-5-methylthiophene-3-carboxylate

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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 Methyl 4-(chlorosulfonyl)-5-methylthiophene-3-carboxylate

Chemical Property:

XLogP3:1.9
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:3
Exact Mass:253.9474287
Heavy Atom Count:14
Complexity:321

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CC1=C(C(=CS1)C(=O)OC)S(=O)(=O)Cl

Technology Process of Methyl 4-(chlorosulfonyl)-5-methylthiophene-3-carboxylate

There total 5 articles about Methyl 4-(chlorosulfonyl)-5-methylthiophene-3-carboxylate 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: 94.7%

: C₇H₇O₂S₂^(1-)*Li⁽¹⁺⁾

: 317815-94-4
methyl 4-(chlorosulfonyl)-5-methylthiophene-3-carboxylate

Guidance literature:: C₇H₇O₂S₂^(1-)*Li⁽¹⁺⁾; With hydrogenchloride; water; In tetrahydrofuran; for 3h; pH=6; Cooling with ice;

With chlorine; In tetrahydrofuran; Concentration; pH-value;

Reference yield: 92.0%

: 4-methoxycarbonyl-2-methylthiophene-3-amine hydrochloride

: 317815-94-4
methyl 4-(chlorosulfonyl)-5-methylthiophene-3-carboxylate

Guidance literature:: 4-methoxycarbonyl-2-methylthiophene-3-amine hydrochloride; With sodium nitrite; In water; at 5 ℃; for 0.05h; Flow reactor;

With sulfur dioxide; trimethyldodecylammonium chloride; copper dichloride; In water; 1,2-dichloro-ethane; at 35 ℃; for 0.0333333h; Temperature; Reagent/catalyst; Flow reactor;