GB1464788A - Formation of carbamate compounds by reaction between isocyanate and hydroxy-substituted organic compounds - Google Patents
Formation of carbamate compounds by reaction between isocyanate and hydroxy-substituted organic compoundsInfo
- Publication number
- GB1464788A GB1464788A GB5425274A GB5425274A GB1464788A GB 1464788 A GB1464788 A GB 1464788A GB 5425274 A GB5425274 A GB 5425274A GB 5425274 A GB5425274 A GB 5425274A GB 1464788 A GB1464788 A GB 1464788A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compounds
- hydroxy
- isocyanate
- reaction
- formation
- 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
Links
- 150000004657 carbamic acid derivatives Chemical class 0.000 title abstract 3
- 150000002894 organic compounds Chemical class 0.000 title abstract 3
- 230000015572 biosynthetic process Effects 0.000 title 1
- 239000012948 isocyanate Substances 0.000 title 1
- 150000002513 isocyanates Chemical class 0.000 title 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 1
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 abstract 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 239000003729 cation exchange resin Substances 0.000 abstract 1
- 125000000524 functional group Chemical group 0.000 abstract 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 abstract 1
- 125000001453 quaternary ammonium group Chemical group 0.000 abstract 1
- 125000001302 tertiary amino group Chemical group 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic 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
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/86—Benzo [b] furans; Hydrogenated benzo [b] furans with an oxygen atom directly attached in position 7
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Furan Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42865473A | 1973-12-27 | 1973-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1464788A true GB1464788A (en) | 1977-02-16 |
Family
ID=23699819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5425274A Expired GB1464788A (en) | 1973-12-27 | 1974-12-16 | Formation of carbamate compounds by reaction between isocyanate and hydroxy-substituted organic compounds |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5096525A (enrdf_load_stackoverflow) |
| DE (1) | DE2461129A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2256153B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1464788A (enrdf_load_stackoverflow) |
| IL (1) | IL46349A (enrdf_load_stackoverflow) |
| IN (1) | IN141236B (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5264572A (en) * | 1990-03-12 | 1993-11-23 | Asahi Denka Kogyo K.K. | Catalyst for isocyanate trimerization |
| WO2000014057A1 (en) * | 1998-07-30 | 2000-03-16 | Aventis Cropscience S.A. | New process for carbamate production |
| CN111377843A (zh) * | 2020-04-02 | 2020-07-07 | 湖南海利常德农药化工有限公司 | 一种灭多威的制备方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2545389A1 (de) | 1974-10-15 | 1976-04-29 | Mitsubishi Chem Ind | Carbamat-derivate, verfahren zur deren herstellung und deren verwendung, insbesondere als insektizide |
| JP3195787B2 (ja) * | 1990-03-12 | 2001-08-06 | 旭電化工業株式会社 | イソシアネート三量化またはウレタン化触媒 |
-
1974
- 1974-11-18 FR FR7437995A patent/FR2256153B1/fr not_active Expired
- 1974-12-16 GB GB5425274A patent/GB1464788A/en not_active Expired
- 1974-12-23 DE DE19742461129 patent/DE2461129A1/de active Pending
- 1974-12-26 JP JP49148535A patent/JPS5096525A/ja active Pending
- 1974-12-26 IL IL46349A patent/IL46349A/xx unknown
- 1974-12-26 IN IN2860/CAL/1974A patent/IN141236B/en unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5264572A (en) * | 1990-03-12 | 1993-11-23 | Asahi Denka Kogyo K.K. | Catalyst for isocyanate trimerization |
| WO2000014057A1 (en) * | 1998-07-30 | 2000-03-16 | Aventis Cropscience S.A. | New process for carbamate production |
| CN111377843A (zh) * | 2020-04-02 | 2020-07-07 | 湖南海利常德农药化工有限公司 | 一种灭多威的制备方法 |
| CN111377843B (zh) * | 2020-04-02 | 2022-03-18 | 湖南海利常德农药化工有限公司 | 一种灭多威的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| IL46349A0 (en) | 1975-03-13 |
| DE2461129A1 (de) | 1975-07-03 |
| IN141236B (enrdf_load_stackoverflow) | 1977-02-05 |
| JPS5096525A (enrdf_load_stackoverflow) | 1975-07-31 |
| IL46349A (en) | 1978-03-10 |
| FR2256153A1 (enrdf_load_stackoverflow) | 1975-07-25 |
| FR2256153B1 (enrdf_load_stackoverflow) | 1979-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |