ES473733A1 - Procedimiento de preparacion de nuevos bis-tioaralcohil-al- cohil-alcohil-boranos - Google Patents
Procedimiento de preparacion de nuevos bis-tioaralcohil-al- cohil-alcohil-boranosInfo
- Publication number
- ES473733A1 ES473733A1 ES473733A ES473733A ES473733A1 ES 473733 A1 ES473733 A1 ES 473733A1 ES 473733 A ES473733 A ES 473733A ES 473733 A ES473733 A ES 473733A ES 473733 A1 ES473733 A1 ES 473733A1
- Authority
- ES
- Spain
- Prior art keywords
- alkyl
- hydroboration
- carbon atoms
- boranes
- reduction reactions
- 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
- 229910000085 borane Inorganic materials 0.000 title abstract 2
- 238000006197 hydroboration reaction Methods 0.000 title abstract 2
- 238000006722 reduction reaction Methods 0.000 title abstract 2
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical class B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 125000004432 carbon atom Chemical group C* 0.000 abstract 3
- -1 alkyl alkyl boranes Chemical class 0.000 abstract 1
- 150000001602 bicycloalkyls Chemical group 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
- C07F5/027—Organoboranes and organoborohydrides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedimiento de preparación de nuevos bis- tioralcohil/alchohil-alcohil-boranos de la fórmula: R4R3HB: R1SASR2 : BHR3R4 donde: A representa una cadena de hidrocarburo recta, ramificada o cíclica que contiene de 1 a 9 átomos de carbono, R1 y R2 representan individualmente un resto alcohilo recto o ramificado que contiene hasta 5 átomos de carbono en la cadenas más larga, o radicales bencilo opcionalmente sustituidos por uno o más alcohilos inferiores que contienen sustituidos por uno o más alcohilos inferiores que contienen hasta 5 átomos de carbono o un halógeno, y R3 y R4 representan un átomo de hidrógeno, un alcohilo inferior de hasta C6 o un grupo mono o bicicloalcohilo, que consiste en hacer reaccionar, en un disolvente aprótido, en presencia de una atmósfera, en un disolvente aprótido, en presencia de una atmósfera inactiva y a una temperatura inferior a 40ºC, bien el bis tioaralcohil/alcohil- alcano apropiado, con agitación, o los alquenos apropiados, sobre los complejos H3B: R1SASR2: BHR3.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4086277 | 1977-10-01 | ||
| GB2565378 | 1978-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES473733A1 true ES473733A1 (es) | 1979-04-01 |
Family
ID=26257792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES473733A Expired ES473733A1 (es) | 1977-10-01 | 1978-09-28 | Procedimiento de preparacion de nuevos bis-tioaralcohil-al- cohil-alcohil-boranos |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4208354A (es) |
| EP (1) | EP0002142B1 (es) |
| JP (1) | JPS6024796B2 (es) |
| CA (1) | CA1102825A (es) |
| DE (1) | DE2862118D1 (es) |
| ES (1) | ES473733A1 (es) |
| GR (1) | GR64043B (es) |
| IE (1) | IE47718B1 (es) |
| PT (1) | PT68607A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5504240A (en) * | 1995-05-09 | 1996-04-02 | Aldrich Chemical Company, Inc. | Borane-hydroxydialkylsulfide borates |
| EP1054860B1 (en) * | 1997-12-19 | 2007-04-25 | Pfizer Ireland Pharmaceuticals | Process for the synthesis of 1,3-diols |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1294378B (de) * | 1967-05-24 | 1969-05-08 | Kulzer & Co Gmbh | Stabilisierung von Trialkylboranen gegen spontanes Entflammen |
| US3674853A (en) * | 1970-09-25 | 1972-07-04 | Olin Corp | Sulfur-containing carborane derivatives and the method of preparation |
| US3882037A (en) * | 1973-02-22 | 1975-05-06 | Aldrich Boranes Inc | Stabilized borane-tetrahydrofuran solutions |
| US3928293A (en) * | 1974-04-01 | 1975-12-23 | Dynapol Corp | Polymeric reagent |
-
1978
- 1978-09-12 GR GR57214A patent/GR64043B/el unknown
- 1978-09-25 US US05/945,511 patent/US4208354A/en not_active Expired - Lifetime
- 1978-09-28 ES ES473733A patent/ES473733A1/es not_active Expired
- 1978-09-29 CA CA312,358A patent/CA1102825A/en not_active Expired
- 1978-09-29 IE IE1960/78A patent/IE47718B1/en not_active IP Right Cessation
- 1978-09-29 PT PT68607A patent/PT68607A/pt unknown
- 1978-09-29 EP EP78400118A patent/EP0002142B1/fr not_active Expired
- 1978-09-29 DE DE7878400118T patent/DE2862118D1/de not_active Expired
- 1978-09-30 JP JP53119926A patent/JPS6024796B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IE781960L (en) | 1979-04-01 |
| CA1102825A (en) | 1981-06-09 |
| JPS6024796B2 (ja) | 1985-06-14 |
| US4208354A (en) | 1980-06-17 |
| JPS5459232A (en) | 1979-05-12 |
| EP0002142A1 (fr) | 1979-05-30 |
| DE2862118D1 (en) | 1983-01-13 |
| IE47718B1 (en) | 1984-05-30 |
| GR64043B (en) | 1980-01-19 |
| PT68607A (en) | 1978-10-01 |
| EP0002142B1 (fr) | 1982-12-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19990222 |