BR112017013246B1 - Processo para produzir anidrido 4-azidossulfonilftálico - Google Patents

Processo para produzir anidrido 4-azidossulfonilftálico Download PDF

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Publication number
BR112017013246B1
BR112017013246B1 BR112017013246-0A BR112017013246A BR112017013246B1 BR 112017013246 B1 BR112017013246 B1 BR 112017013246B1 BR 112017013246 A BR112017013246 A BR 112017013246A BR 112017013246 B1 BR112017013246 B1 BR 112017013246B1
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BR
Brazil
Prior art keywords
anhydride
isolated
chlorosulfonylphthalic
dissolved
solvent
Prior art date
Application number
BR112017013246-0A
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English (en)
Portuguese (pt)
Other versions
BR112017013246A2 (pt
Inventor
Matthew J. Jansma
Michael F. Gullo
John W. Hull Jr
Original Assignee
Dow Global Technologies Llc
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.)
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Publication date
Application filed by Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BR112017013246A2 publication Critical patent/BR112017013246A2/pt
Publication of BR112017013246B1 publication Critical patent/BR112017013246B1/pt

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/87Benzo [c] furans; Hydrogenated benzo [c] furans
    • C07D307/89Benzo [c] furans; Hydrogenated benzo [c] furans with two oxygen atoms directly attached in positions 1 and 3

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Furan Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
BR112017013246-0A 2014-12-30 2015-12-28 Processo para produzir anidrido 4-azidossulfonilftálico BR112017013246B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462097786P 2014-12-30 2014-12-30
US62/097,786 2014-12-30
PCT/US2015/067597 WO2016109389A1 (en) 2014-12-30 2015-12-28 Process for producing 4-azidosulfonylphthalic anhydride

Publications (2)

Publication Number Publication Date
BR112017013246A2 BR112017013246A2 (pt) 2018-02-27
BR112017013246B1 true BR112017013246B1 (pt) 2021-09-14

Family

ID=55300758

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017013246-0A BR112017013246B1 (pt) 2014-12-30 2015-12-28 Processo para produzir anidrido 4-azidossulfonilftálico

Country Status (9)

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US (1) US10005751B2 (cg-RX-API-DMAC7.html)
EP (1) EP3240782B1 (cg-RX-API-DMAC7.html)
JP (1) JP6657219B2 (cg-RX-API-DMAC7.html)
CN (1) CN107001308B (cg-RX-API-DMAC7.html)
AR (1) AR103071A1 (cg-RX-API-DMAC7.html)
BR (1) BR112017013246B1 (cg-RX-API-DMAC7.html)
ES (1) ES2719139T3 (cg-RX-API-DMAC7.html)
MX (1) MX2017007376A (cg-RX-API-DMAC7.html)
WO (1) WO2016109389A1 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6789617B2 (ja) * 2015-06-25 2020-11-25 キヤノン株式会社 カルボン酸無水物の製造方法、カルボン酸イミドの製造方法および電子写真感光体の製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701788A (en) 1971-05-10 1972-10-31 Upjohn Co 4-azidosulfonylphthalic anhydride
EP0160218B1 (en) 1984-04-02 1987-10-21 Merck & Co. Inc. Process for preparing c8 -c24 alkylbenzene sulfonylazides
US4772733A (en) * 1986-07-17 1988-09-20 Hercules Incorporated Epoxy-azides
CN1228336C (zh) * 2003-09-25 2005-11-23 华东师范大学 一种4-氯代苯酐的制备方法
JP4500983B2 (ja) * 2003-12-22 2010-07-14 東洋紡績株式会社 6−アルコキシ−2−ナフタレンチオールおよびその製造方法
WO2007034558A1 (ja) * 2005-09-26 2007-03-29 Manac Inc. 無水3-ヒドロキシフタル酸の製造方法
JP5694109B2 (ja) * 2011-09-26 2015-04-01 株式会社東芝 パターン形成方法
JP5795519B2 (ja) * 2011-11-01 2015-10-14 住友精化株式会社 クロロスルホニルベンゾイルクロライド化合物の製造方法
EP2813249A1 (en) * 2013-06-14 2014-12-17 Biowintech Implantable material grafted with a cell antiproliferative and/or antibacterial film synthetized from a bifunctional molecule
CN103641806A (zh) * 2013-11-19 2014-03-19 常州市天华制药有限公司 一种4-苯乙炔苯酐的制备方法

Also Published As

Publication number Publication date
JP6657219B2 (ja) 2020-03-04
CN107001308A (zh) 2017-08-01
AR103071A1 (es) 2017-04-12
MX2017007376A (es) 2017-11-06
CN107001308B (zh) 2020-09-25
US10005751B2 (en) 2018-06-26
EP3240782B1 (en) 2019-01-30
US20170369464A1 (en) 2017-12-28
ES2719139T3 (es) 2019-07-08
EP3240782A1 (en) 2017-11-08
JP2018504374A (ja) 2018-02-15
BR112017013246A2 (pt) 2018-02-27
WO2016109389A1 (en) 2016-07-07

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/12/2015, OBSERVADAS AS CONDICOES LEGAIS.