ES2008765A6 - Tetra:halo-tetra:hydro-thiophene di:oxide prepn. - Google Patents

Tetra:halo-tetra:hydro-thiophene di:oxide prepn.

Info

Publication number
ES2008765A6
ES2008765A6 ES8703215A ES8703215A ES2008765A6 ES 2008765 A6 ES2008765 A6 ES 2008765A6 ES 8703215 A ES8703215 A ES 8703215A ES 8703215 A ES8703215 A ES 8703215A ES 2008765 A6 ES2008765 A6 ES 2008765A6
Authority
ES
Spain
Prior art keywords
tetra
thiophene
hydro
halo
prepn
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES8703215A
Other languages
Spanish (es)
Inventor
Mestres Agusti Contijoch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Laboratorios Miret SA
Original Assignee
Laboratorios Miret SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Laboratorios Miret SA filed Critical Laboratorios Miret SA
Priority to ES8703215A priority Critical patent/ES2008765A6/en
Publication of ES2008765A6 publication Critical patent/ES2008765A6/en
Expired legal-status Critical Current

Links

Abstract

In the process of UV radiation source e.g. mercury lamp or similar, is used as the catalyst in place of the organic catalysts claimed in the main patent. Irradiation time of the reaction mixt. is extended to 20-30 hrs.
ES8703215A 1987-11-12 1987-11-12 Tetra:halo-tetra:hydro-thiophene di:oxide prepn. Expired ES2008765A6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8703215A ES2008765A6 (en) 1987-11-12 1987-11-12 Tetra:halo-tetra:hydro-thiophene di:oxide prepn.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8703215A ES2008765A6 (en) 1987-11-12 1987-11-12 Tetra:halo-tetra:hydro-thiophene di:oxide prepn.

Publications (1)

Publication Number Publication Date
ES2008765A6 true ES2008765A6 (en) 1989-08-01

Family

ID=8253216

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8703215A Expired ES2008765A6 (en) 1987-11-12 1987-11-12 Tetra:halo-tetra:hydro-thiophene di:oxide prepn.

Country Status (1)

Country Link
ES (1) ES2008765A6 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006094667A1 (en) * 2005-03-11 2006-09-14 Bayer Cropscience Ag Method for the representation of 3,3,4,4-tetrachlorotetrahydrothiophene-1,1-dioxide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006094667A1 (en) * 2005-03-11 2006-09-14 Bayer Cropscience Ag Method for the representation of 3,3,4,4-tetrachlorotetrahydrothiophene-1,1-dioxide

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Legal Events

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Effective date: 20170710