Showing content from https://patents.google.com/patent/GB945474A/en below:
GB945474A - Improvements in and relating to substituted hydrazines
GB945474A - Improvements in and relating to substituted hydrazines - Google PatentsImprovements in and relating to substituted hydrazines Info
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Publication number
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GB945474A
GB945474A GB13277/59A GB1327759A GB945474A GB 945474 A GB945474 A GB 945474A GB 13277/59 A GB13277/59 A GB 13277/59A GB 1327759 A GB1327759 A GB 1327759A GB 945474 A GB945474 A GB 945474A
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Authority
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GB
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United Kingdom
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Prior art keywords
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group
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radical
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lower alkyl
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atom
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alkyl
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Prior art date
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1959-04-18
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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.)
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Expired
Application number
GB13277/59A
Inventor
David John Drain
Haydn Windsor Richard Williams
Ann Mary Salaman
John Gordon Bernard Howes
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.)
Smith & Nephew
TJ Smith and Nephew Ltd
Original Assignee
Smith & Nephew
TJ Smith and Nephew Ltd
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.)
1959-04-18
Filing date
1959-04-18
Publication date
1964-01-02
1959-04-18 Application filed by Smith & Nephew, TJ Smith and Nephew Ltd filed Critical Smith & Nephew
1959-04-18 Priority to GB13277/59A priority Critical patent/GB945474A/en
1960-04-15 Priority to BE589828A priority patent/BE589828A/en
1960-08-31 Priority to FR837352A priority patent/FR604M/fr
1964-01-02 Publication of GB945474A publication Critical patent/GB945474A/en
Status Expired legal-status Critical Current
Links
- 150000002429 hydrazines Chemical class 0.000 title abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical group [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 abstract 2
- 125000005843 halogen group Chemical group 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- -1 alkyl radical Chemical class 0.000 abstract 1
- 125000005530 alkylenedioxy group Chemical group 0.000 abstract 1
- 150000005840 aryl radicals Chemical group 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 125000001624 naphthyl group Chemical group 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
- C07C243/10—Hydrazines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention comprises substituted hydrazines of the general formula: R2-X1-CH2-CHR1-NH-NH2 wherein R1 represents a hydrogen atom or a lower alkyl radical, X1 an oxygen or a sulphur atom or the group NH and R2 a phenyl radical substituted by hydroxyl, lower alkyl, lower alkenyl, lower alkoxy, lower alkylene dioxy groups or halogen atoms or a naphthyl group or (when either R1 is a lower alkyl group or X1 is a sulphur atom or the group NH) an unsubstituted phenyl radical, together with their acid addition salts and the preparation thereof by reacting hydrazine with a compound R2-X1-CH2CHR1-Y where Y is a halogen atom of atomic weight greater than 20 or a group -OSO2R5 where R5 is an alkyl or aryl radical. The term "lower" indicates 1-4 carbon atoms in the groups so qualified.
GB13277/59A 1959-04-18 1959-04-18 Improvements in and relating to substituted hydrazines Expired GB945474A (en) Priority Applications (3) Application Number Priority Date Filing Date Title GB13277/59A GB945474A (en) 1959-04-18 1959-04-18 Improvements in and relating to substituted hydrazines BE589828A BE589828A (en) 1959-04-18 1960-04-15 Substituted hydrazine enhancements FR837352A FR604M (en) 1959-04-18 1960-08-31 Applications Claiming Priority (1) Application Number Priority Date Filing Date Title GB13277/59A GB945474A (en) 1959-04-18 1959-04-18 Improvements in and relating to substituted hydrazines Publications (1) Publication Number Publication Date GB945474A true GB945474A (en) 1964-01-02 Family ID=10020041 Family Applications (1) Application Number Title Priority Date Filing Date GB13277/59A Expired GB945474A (en) 1959-04-18 1959-04-18 Improvements in and relating to substituted hydrazines Country Status (1)
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