FR2338923A1 - Procede pour preparer de l'hexanitro-2,2', 4,4', 6,6' stilbene - Google Patents

Procede pour preparer de l'hexanitro-2,2', 4,4', 6,6' stilbene

Info

Publication number: FR2338923A1
Authority: FR; France
Prior art keywords: preparing; hexanitro stilbene; hexanitro; stilbene
Prior art date: 1976-01-22
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.): Granted

Application number

FR7701747A

Other languages

English (en)

Other versions

FR2338923B1 (fr

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.)

UK Secretary of State for Defence

Original Assignee

UK Secretary of State for Defence

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.)

1976-01-22

Filing date

1977-01-21

Publication date

1977-08-19

1977-01-21 Application filed by UK Secretary of State for Defence filed Critical UK Secretary of State for Defence

1977-08-19 Publication of FR2338923A1 publication Critical patent/FR2338923A1/fr

1981-01-23 Application granted granted Critical

1981-01-23 Publication of FR2338923B1 publication Critical patent/FR2338923B1/fr

Status Granted legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

FR7701747A 1976-01-22 1977-01-21 Procede pour preparer de l'hexanitro-2,2', 4,4', 6,6' stilbene Granted FR2338923A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB2501/76A GB1513221A (en)	1976-01-22	1976-01-22	Production of hexanitrostilbene

Publications (2)

Publication Number	Publication Date
FR2338923A1 true FR2338923A1 (fr)	1977-08-19
FR2338923B1 FR2338923B1 (fr)	1981-01-23

Family

ID=9740682

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7701747A Granted FR2338923A1 (fr)	1976-01-22	1977-01-21	Procede pour preparer de l'hexanitro-2,2', 4,4', 6,6' stilbene

Country Status (7)

Country	Link
US (1)	US4085152A (fr)
DE (1)	DE2702463C2 (fr)
FR (1)	FR2338923A1 (fr)
GB (1)	GB1513221A (fr)
IT (1)	IT1086760B (fr)
NO (1)	NO143992C (fr)
SE (1)	SE430687B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2419275A2 (fr) *	1978-03-07	1979-10-05	Secr Defence Brit	Procede pour preparer de l'hexanitro-2,2', 4,4', 6,6' stilbene
FR2419927A1 (fr) *	1978-03-13	1979-10-12	Secr Defence Brit	Procede pour preparer de l'hexanitro-2,2', 4,4', 6,6' stilbene

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4199532A (en) *	1978-12-05	1980-04-22	The United States Of America As Represented By The Secretary Of The Navy	Method for the production of hexanitrostilbene
US4221745A (en) *	1979-03-15	1980-09-09	The United States Of America As Represented By The Secretary Of The Army	Preparation of hexanitrostilbene
US4221746A (en) *	1979-03-15	1980-09-09	The United States Of America As Represented By The Secretary Of The Army	Preparation of hexanitrostilbene
US4245129A (en) *	1979-08-14	1981-01-13	The United States Of America As Represented By The Secretary Of The Army	Process for preparing hexanitrobibenzyl
US4243614A (en) *	1979-08-23	1981-01-06	The United States Of America As Represented By The Secretary Of The Army	Process for producing hexanitrostilbene
US4268696A (en) *	1980-01-14	1981-05-19	The United States Of America As Represented By The Secretary Of The Army	Method for preparing hexanitrostilbene
US4270012A (en) *	1980-01-16	1981-05-26	The United States Of America As Represented By The Secretary Of The Army	Preparation of HNS from HNBB using oxygen
US4260837A (en) *	1980-03-03	1981-04-07	The United States Of America As Represented By The Secretary Of The Navy	Recrystallization of hexsanitrostilbene from nitric acid and water
US4307258A (en) *	1980-07-02	1981-12-22	The United States Of America As Represented By The Secretary Of The Army	HNS From 2,4,6-trinitrobenzyl chloride and nitrogenous bases
GB2144736A (en) *	1983-07-22	1985-03-13	Secr Defence	Preparation of 2,2',4,4',6,6' - hexanitrostilbene
KR100496336B1 (ko) *	2002-06-25	2005-06-20	주식회사 한화	직접 접촉 냉각 결정화법을 이용한 헥사나이트로스틸벤의재결정화 방법
CN103694122B (zh) *	2013-11-11	2016-05-25	西安近代化学研究所	一种2,2’,4,4’,6,6’-六硝基二苯基乙烯的制备方法
KR102615219B1 (ko) *	2020-11-09	2023-12-19	한국과학기술원	고순도 헥사나이트로스틸벤의 제조방법
KR102781937B1 (ko) *	2021-09-29	2025-03-18	한국과학기술원	헥사나이트로스틸벤의 연속 생산장치 및 이를 이용한 헥사나이트로스틸벤의 생산방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2965681A (en) *	1959-03-04	1960-12-20	Union Carbide Corp	Oxidative coupling of paranitrotoluene
US3505413A (en) *	1964-05-05	1970-04-07	Us Navy	Hexanitrostilbene

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3699176A (en) *	1970-10-02	1972-10-17	Del Mar Eng Lab	Process for recrystallizing hexanitrostilbene

1976
- 1976-01-22 GB GB2501/76A patent/GB1513221A/en not_active Expired
1977
- 1977-01-18 US US05/760,328 patent/US4085152A/en not_active Expired - Lifetime
- 1977-01-20 SE SE7700590A patent/SE430687B/xx not_active IP Right Cessation
- 1977-01-20 NO NO770183A patent/NO143992C/no unknown
- 1977-01-21 FR FR7701747A patent/FR2338923A1/fr active Granted
- 1977-01-21 DE DE2702463A patent/DE2702463C2/de not_active Expired
- 1977-01-21 IT IT47757/77A patent/IT1086760B/it active

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2965681A (en) *	1959-03-04	1960-12-20	Union Carbide Corp	Oxidative coupling of paranitrotoluene
US3505413A (en) *	1964-05-05	1970-04-07	Us Navy	Hexanitrostilbene

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2419275A2 (fr) *	1978-03-07	1979-10-05	Secr Defence Brit	Procede pour preparer de l'hexanitro-2,2', 4,4', 6,6' stilbene
FR2419927A1 (fr) *	1978-03-13	1979-10-12	Secr Defence Brit	Procede pour preparer de l'hexanitro-2,2', 4,4', 6,6' stilbene

Also Published As

Publication number	Publication date
NO770183L (no)	1977-07-25
US4085152A (en)	1978-04-18
NO143992B (no)	1981-02-16
DE2702463A1 (de)	1977-07-28
IT1086760B (it)	1985-05-31
GB1513221A (en)	1978-06-07
NO143992C (no)	1981-05-27
SE430687B (sv)	1983-12-05
FR2338923B1 (fr)	1981-01-23
SE7700590L (sv)	1977-07-23
DE2702463C2 (de)	1985-03-28

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BE867678A (fr)	1978-11-30	Procede pour preparer de l'o-cinnamylphenol
FR2320927A1 (fr)	1977-03-11	Procede pour l'obtention d'a,a,a,a',a', pentachloro-o-xylene
BE850085A (fr)	1977-07-04	Procede pour l'obtention de 2-azetidinone 1,3-disubstituee
BE847865A (fr)	1977-04-29	Procede pour preparer des dihalogenovinyclopropane-carboxylates,
RO71277A (fr)	1982-02-01	Procede de preparer 2-brome-alpha-ergocryptine
RO72981A2 (fr)	1981-09-24	Procede pour preparer l'insecticide o,o-di-ethyle-s-(2-ethylmercapto)-ethyl-tiofosfat
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Legal Events

Date	Code	Title	Description
1988-11-04	TP	Transmission of property

FR2338923A1 - Procede pour preparer de l'hexanitro-2,2', 4,4', 6,6' stilbene - Google Patents

Info

Links

Classifications

Landscapes

Applications Claiming Priority (1)

Publications (2)

Family

ID=9740682

Family Applications (1)

Country Status (7)

Cited By (2)

Families Citing this family (14)

Citations (2)

Family Cites Families (1)

Patent Citations (2)

Cited By (2)

Also Published As

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Legal Events