IT1034026B - Procedimento per la preparazione di 3 3 4 diidrossifenil l ala - Google Patents
Procedimento per la preparazione di 3 3 4 diidrossifenil l alaInfo
- Publication number
- IT1034026B IT1034026B IT2153172A IT2153172A IT1034026B IT 1034026 B IT1034026 B IT 1034026B IT 2153172 A IT2153172 A IT 2153172A IT 2153172 A IT2153172 A IT 2153172A IT 1034026 B IT1034026 B IT 1034026B
- Authority
- IT
- Italy
- Prior art keywords
- hydroxyphenyl
- ala
- procedure
- preparation
- Prior art date
Links
- -1 HYDROXYPHENYL Chemical class 0.000 title 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/50—Organo-phosphines
- C07F9/53—Organo-phosphine oxides; Organo-phosphine thioxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D263/36—One oxygen atom
- C07D263/42—One oxygen atom attached in position 5
-
- 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
- C07F9/32—Esters thereof
-
- 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/40—Esters thereof
- C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4021—Esters of aromatic acids (P-C aromatic linkage)
-
- 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/50—Organo-phosphines
- C07F9/5022—Aromatic phosphines (P-C aromatic linkage)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12218571A | 1971-03-08 | 1971-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1034026B true IT1034026B (it) | 1979-09-10 |
Family
ID=22401185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2153172A IT1034026B (it) | 1971-03-08 | 1972-03-07 | Procedimento per la preparazione di 3 3 4 diidrossifenil l ala |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5239021B1 (it) |
| BE (1) | BE780324A (it) |
| CA (1) | CA1033369A (it) |
| CH (1) | CH570970A5 (it) |
| DE (1) | DE2210938C3 (it) |
| FR (1) | FR2128705B1 (it) |
| GB (1) | GB1351911A (it) |
| HU (2) | HU168826B (it) |
| IT (1) | IT1034026B (it) |
| NL (1) | NL7202928A (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4376870A (en) * | 1980-12-05 | 1983-03-15 | Monsanto Company | Optically active phosphine compounds |
| EP0077099A3 (en) * | 1981-10-08 | 1983-08-03 | ANIC S.p.A. | Process for preparing amino acids and their esters |
-
1972
- 1972-03-06 NL NL7202928A patent/NL7202928A/xx unknown
- 1972-03-07 GB GB1058572A patent/GB1351911A/en not_active Expired
- 1972-03-07 JP JP2286272A patent/JPS5239021B1/ja active Pending
- 1972-03-07 CH CH330172A patent/CH570970A5/xx not_active IP Right Cessation
- 1972-03-07 DE DE19722210938 patent/DE2210938C3/de not_active Expired
- 1972-03-07 HU HUMO000823 patent/HU168826B/hu unknown
- 1972-03-07 IT IT2153172A patent/IT1034026B/it active
- 1972-03-07 FR FR7207885A patent/FR2128705B1/fr not_active Expired
- 1972-03-07 BE BE780324A patent/BE780324A/xx not_active IP Right Cessation
- 1972-03-07 HU HU72MO930A patent/HU173252B/hu unknown
- 1972-03-07 CA CA136,469A patent/CA1033369A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH570970A5 (it) | 1975-12-31 |
| BE780324A (fr) | 1972-09-07 |
| FR2128705B1 (it) | 1975-10-10 |
| DE2210938C3 (de) | 1980-01-17 |
| CA1033369A (en) | 1978-06-20 |
| JPS5239021B1 (it) | 1977-10-03 |
| GB1351911A (en) | 1974-05-15 |
| HU168826B (it) | 1976-07-28 |
| HU173252B (hu) | 1979-03-28 |
| NL7202928A (it) | 1972-09-12 |
| FR2128705A1 (it) | 1972-10-20 |
| DE2210938A1 (de) | 1972-09-14 |
| DE2210938B2 (de) | 1979-05-31 |
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