RO73181A - Procedeu de preparare a derivatilor n-disubstituiti ai anilinei - Google Patents
Procedeu de preparare a derivatilor n-disubstituiti ai anilineiInfo
- Publication number
- RO73181A RO73181A RO7581867A RO8186775A RO73181A RO 73181 A RO73181 A RO 73181A RO 7581867 A RO7581867 A RO 7581867A RO 8186775 A RO8186775 A RO 8186775A RO 73181 A RO73181 A RO 73181A
- Authority
- RO
- Romania
- Prior art keywords
- derivatives
- procedure
- preparing aniline
- aniline distillation
- distillation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/81—Amides; Imides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more 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, directly attached to ring carbon atoms
- C07D239/30—Halogen atoms or nitro radicals
-
- 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
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D307/18—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no 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
- C07D307/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
-
- 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
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom 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
- C07D307/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D309/28—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D327/00—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms
- C07D327/02—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms one oxygen atom and one sulfur atom
- C07D327/06—Six-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom 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
- C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Furan Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
- Pyridine Compounds (AREA)
- Pyrane Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH457274A CH590608A5 (en) | 1974-04-02 | 1974-04-02 | N-Furoyl-N-aryl-alanine esters - prepd. e.g. by reacting N-aryl-alanine esters with 2-furoic acid or its derivs. |
| CH159175A CH603041A5 (en) | 1974-04-02 | 1975-02-10 | N-Furoyl-N-aryl-alanine esters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO73181A true RO73181A (ro) | 1982-10-11 |
Family
ID=25688094
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7581867A RO73181A (ro) | 1974-04-02 | 1975-04-01 | Procedeu de preparare a derivatilor n-disubstituiti ai anilinei |
| RO106426A RO84021B (ro) | 1974-04-02 | 1975-04-02 | Procedeu pentru prepararea esterilor metilici ai unor n-fenil-furanoilanilide |
| RO7581876A RO79677A (ro) | 1974-04-02 | 1975-04-02 | Compozitie fungicida |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO106426A RO84021B (ro) | 1974-04-02 | 1975-04-02 | Procedeu pentru prepararea esterilor metilici ai unor n-fenil-furanoilanilide |
| RO7581876A RO79677A (ro) | 1974-04-02 | 1975-04-02 | Compozitie fungicida |
Country Status (31)
| Country | Link |
|---|---|
| JP (3) | JPS6042202B2 (lt) |
| AR (2) | AR205189A1 (lt) |
| AT (2) | AT345614B (lt) |
| AU (1) | AU465906B2 (lt) |
| BG (2) | BG24651A3 (lt) |
| CA (2) | CA1050558A (lt) |
| CH (1) | CH603041A5 (lt) |
| CS (2) | CS183789B2 (lt) |
| DD (3) | DD118510A5 (lt) |
| DE (2) | DE2513732A1 (lt) |
| DK (2) | DK141168B (lt) |
| EG (2) | EG12263A (lt) |
| ES (2) | ES436175A1 (lt) |
| FI (2) | FI63567C (lt) |
| FR (2) | FR2265748B1 (lt) |
| GB (2) | GB1448810A (lt) |
| HU (2) | HU173317B (lt) |
| IE (2) | IE41140B1 (lt) |
| IL (2) | IL46989A (lt) |
| IT (2) | IT1048806B (lt) |
| LU (2) | LU72174A1 (lt) |
| NL (2) | NL160821C (lt) |
| NO (2) | NO141340C (lt) |
| OA (2) | OA04916A (lt) |
| PH (2) | PH13072A (lt) |
| PL (2) | PL98627B1 (lt) |
| RO (3) | RO73181A (lt) |
| SE (2) | SE418086B (lt) |
| SU (4) | SU743561A3 (lt) |
| TR (2) | TR18508A (lt) |
| YU (2) | YU39026B (lt) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5845433B2 (ja) * | 1975-02-10 | 1983-10-08 | チバ・ガイギ− アクチエンゲゼルシヤフト | ２↓−フランカルボン酸アニリド類の製造法 |
| US4147792A (en) * | 1977-02-04 | 1979-04-03 | Ciba-Geigy Corporation | Fungicidal compositions |
| CH629939A5 (de) * | 1977-03-29 | 1982-05-28 | Ciba Geigy Ag | Mikrobizides mittel. |
| DE2724785A1 (de) * | 1977-05-27 | 1978-12-14 | Schering Ag | Furancarbonsaeureanilide, fungizide mittel enthaltend diese verbindungen sowie verfahren zu ihrer herstellung |
| BG28977A3 (en) | 1978-02-02 | 1980-08-15 | Montedison Spa | Fungicide means and method for fungus fighting |
| CH637368A5 (de) * | 1978-10-27 | 1983-07-29 | Ciba Geigy Ag | Anilinderivate und daraus hergestellte schaedlingsbekaempfungsmittel. |
| DE2961993D1 (en) * | 1978-10-31 | 1982-03-11 | Bayer Ag | Substituted n-propargyl anilines, process for their preparation and their use as fungicides |
| CH641760A5 (de) * | 1978-11-27 | 1984-03-15 | Ciba Geigy Ag | Schaedlingsbekaempfungsmittel. |
| CH639940A5 (en) * | 1978-12-05 | 1983-12-15 | Ciba Geigy Ag | Substituted N-alkoxycarbonylethyl-N-acylanilines, microbicides containing them, and process for the preparation of the compounds |
| IT7927866A0 (it) * | 1978-12-07 | 1979-12-04 | Ciba Geigy Ag | Prodotti disinfestanti. |
| DE2940189A1 (de) * | 1979-10-04 | 1981-04-16 | Basf Ag, 6700 Ludwigshafen | Isoxazolylcarbonsaeureanilide, verfahren zu ihrer herstellung und ihre verwendung als fungizide |
| MA19111A1 (fr) * | 1979-10-26 | 1981-12-31 | Ciba Geigy Ag | Derives de l'homoserine,procede pour leur preparation et leur utilisation en tant que microbicides |
| DE3013908A1 (de) * | 1980-04-11 | 1981-10-22 | Basf Ag, 6700 Ludwigshafen | 2-(n-aryl-, n-isoxazolylcarbonyl)-aminobutyrolactone, verfahren zu ihrer herstellung und diese enthaltende fungizide |
| MA19215A1 (fr) * | 1980-07-25 | 1982-04-01 | Ciba Geigy Ag | Nouveaux derives arylamines,procede pour leur fabrication et utilisation en tant que microbicides . |
| DE3030736A1 (de) | 1980-08-14 | 1982-03-25 | Basf Ag, 6700 Ludwigshafen | N-disubstituierte anilinderivate, ihre herstellung, ihre verwendung als mikrobizide und mittel dafuer |
| GB2095237B (en) * | 1981-03-19 | 1985-04-03 | Ici Plc | Herbicidal and fungicidal substituted n-furyl or thienyl-methyl amides |
| DE3133418A1 (de) * | 1981-08-24 | 1983-03-10 | Basf Ag, 6700 Ludwigshafen | Thiazolyl- und isothiazolylcarbonsaeureanilide, verfahren zu ihrer herstellung und ihre verwendung als fungizide |
| JPH0326906U (lt) * | 1989-07-26 | 1991-03-19 | ||
| DE4011172A1 (de) * | 1990-04-06 | 1991-10-10 | Degussa | Verbindungen zur bekaempfung von pflanzenkrankheiten |
| DE4304172A1 (de) | 1993-02-12 | 1994-08-25 | Bayer Ag | Fungizide Wirkstoffkombinationen |
| US5723491A (en) * | 1994-07-11 | 1998-03-03 | Novartis Corporation | Fungicidal composition and method of controlling fungus infestation |
| DE4429014A1 (de) | 1994-08-16 | 1996-02-22 | Basf Ag | Verfahren zur Herstellung von cyclischen Aminen |
| PE32799A1 (es) | 1996-12-25 | 1999-04-09 | Agrogene Ltd | Nuevo derivado del acido aminobutirico para la proteccion de enfermedades fungosas |
| DE10347090A1 (de) | 2003-10-10 | 2005-05-04 | Bayer Cropscience Ag | Synergistische fungizide Wirkstoffkombinationen |
| DE10349501A1 (de) | 2003-10-23 | 2005-05-25 | Bayer Cropscience Ag | Synergistische fungizide Wirkstoffkombinationen |
| DE102004049761A1 (de) | 2004-10-12 | 2006-04-13 | Bayer Cropscience Ag | Fungizide Wirkstoffkombinationen |
| DE102005026482A1 (de) | 2005-06-09 | 2006-12-14 | Bayer Cropscience Ag | Wirkstoffkombinationen |
| US8754009B2 (en) | 2005-06-09 | 2014-06-17 | Bayer Cropscience Ag | Active compound combinations |
| DE102006023263A1 (de) | 2006-05-18 | 2007-11-22 | Bayer Cropscience Ag | Synergistische Wirkstoffkombinationen |
| JP5424881B2 (ja) | 2006-09-18 | 2014-02-26 | ビーエーエスエフ ソシエタス・ヨーロピア | 殺有害生物混合物 |
| JP2010517977A (ja) | 2007-02-06 | 2010-05-27 | ビーエーエスエフ ソシエタス・ヨーロピア | 殺害虫剤混合物 |
| EP2000030A1 (de) | 2007-06-06 | 2008-12-10 | Bayer CropScience AG | Fungizide Wirkstoffkombinationen |
| EP2000028A1 (de) | 2007-06-06 | 2008-12-10 | Bayer CropScience Aktiengesellschaft | Fungizide Wirkstoffkombinationen |
| DE102007045920B4 (de) | 2007-09-26 | 2018-07-05 | Bayer Intellectual Property Gmbh | Synergistische Wirkstoffkombinationen |
| BR112012001080A2 (pt) | 2009-07-16 | 2015-09-01 | Bayer Cropscience Ag | Combinações de substâncias ativas sinérgicas contendo feniltriazóis |
| EP2910126A1 (en) | 2015-05-05 | 2015-08-26 | Bayer CropScience AG | Active compound combinations having insecticidal properties |
| CN115557887B (zh) * | 2022-11-10 | 2024-11-01 | 南京林业大学 | 基于Ugi反应的三氟甲基吡啶衍生物合成及其生物活性研究 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3959481A (en) * | 1969-02-13 | 1976-05-25 | Uniroyal | Method of protecting plants from fungal diseases using furan-3-carboxamide derivatives |
| JPS5345364A (en) * | 1976-10-06 | 1978-04-24 | Daiahoiru Kk | Device for controlling extrusion molding die bolt |
-
1975
- 1975-01-01 AR AR258203A patent/AR205189A1/es active
- 1975-02-10 CH CH159175A patent/CH603041A5/de not_active IP Right Cessation
- 1975-03-26 FI FI750920A patent/FI63567C/fi not_active IP Right Cessation
- 1975-03-26 FR FR7509485A patent/FR2265748B1/fr not_active Expired
- 1975-03-26 SE SE7503518A patent/SE418086B/xx not_active IP Right Cessation
- 1975-03-26 NO NO751084A patent/NO141340C/no unknown
- 1975-03-26 SE SE7503517A patent/SE419218B/xx not_active IP Right Cessation
- 1975-03-26 FR FR7509484A patent/FR2265747B1/fr not_active Expired
- 1975-03-26 DK DK135875AA patent/DK141168B/da not_active IP Right Cessation
- 1975-03-26 DK DK135975AA patent/DK141995B/da not_active IP Right Cessation
- 1975-03-26 FI FI750921A patent/FI750921A/fi not_active Application Discontinuation
- 1975-03-26 NO NO751086A patent/NO142714C/no unknown
- 1975-03-27 DE DE19752513732 patent/DE2513732A1/de active Granted
- 1975-03-27 AU AU79640/75A patent/AU465906B2/en not_active Expired
- 1975-03-27 CA CA223,222A patent/CA1050558A/en not_active Expired
- 1975-03-27 CA CA223,227A patent/CA1050546A/en not_active Expired
- 1975-03-27 NL NL7503754.A patent/NL160821C/xx not_active IP Right Cessation
- 1975-03-27 NL NL7503755A patent/NL7503755A/xx not_active Application Discontinuation
- 1975-03-27 DE DE2560591A patent/DE2560591C2/de not_active Expired
- 1975-03-28 IT IT21855/75A patent/IT1048806B/it active
- 1975-03-28 IT IT21867/75A patent/IT1049394B/it active
- 1975-03-31 OA OA55458A patent/OA04916A/xx unknown
- 1975-03-31 OA OA55460A patent/OA04918A/xx unknown
- 1975-03-31 PH PH16998A patent/PH13072A/en unknown
- 1975-03-31 PH PH16995A patent/PH11792A/en unknown
- 1975-04-01 DD DD185144A patent/DD118510A5/xx unknown
- 1975-04-01 DD DD192060A patent/DD124733A5/xx unknown
- 1975-04-01 DD DD185147A patent/DD118785A5/xx unknown
- 1975-04-01 RO RO7581867A patent/RO73181A/ro unknown
- 1975-04-01 IL IL46989A patent/IL46989A/xx unknown
- 1975-04-01 YU YU00828/75A patent/YU39026B/xx unknown
- 1975-04-01 AT AT244675A patent/AT345614B/de not_active IP Right Cessation
- 1975-04-01 HU HU75CI1564A patent/HU173317B/hu unknown
- 1975-04-01 GB GB1333275A patent/GB1448810A/en not_active Expired
- 1975-04-01 GB GB13349/75A patent/GB1498199A/en not_active Expired
- 1975-04-01 BG BG029507A patent/BG24651A3/xx unknown
- 1975-04-01 IL IL46988A patent/IL46988A/en unknown
- 1975-04-01 YU YU827/75A patent/YU40259B/xx unknown
- 1975-04-01 LU LU72174A patent/LU72174A1/xx unknown
- 1975-04-01 ES ES436175A patent/ES436175A1/es not_active Expired
- 1975-04-01 ES ES436174A patent/ES436174A1/es not_active Expired
- 1975-04-01 AT AT244875A patent/AT343407B/de not_active IP Right Cessation
- 1975-04-01 AR AR258204A patent/AR224602A1/es active
- 1975-04-01 LU LU72175A patent/LU72175A1/xx unknown
- 1975-04-01 BG BG029508A patent/BG26356A3/xx unknown
- 1975-04-01 HU HU75CI00001563A patent/HU172935B/hu not_active IP Right Cessation
- 1975-04-02 IE IE708/75A patent/IE41140B1/xx unknown
- 1975-04-02 RO RO106426A patent/RO84021B/ro unknown
- 1975-04-02 PL PL1975179265A patent/PL98627B1/pl unknown
- 1975-04-02 SU SU752121601A patent/SU743561A3/ru active
- 1975-04-02 EG EG75195A patent/EG12263A/xx active
- 1975-04-02 SU SU752120455A patent/SU682096A3/ru active
- 1975-04-02 TR TR18508A patent/TR18508A/xx unknown
- 1975-04-02 PL PL1975179266A patent/PL97786B1/pl unknown
- 1975-04-02 TR TR18339A patent/TR18339A/xx unknown
- 1975-04-02 EG EG194/75A patent/EG11640A/xx active
- 1975-04-02 JP JP50040227A patent/JPS6042202B2/ja not_active Expired
- 1975-04-02 CS CS7500002240A patent/CS183789B2/cs unknown
- 1975-04-02 RO RO7581876A patent/RO79677A/ro unknown
- 1975-04-02 JP JP4022675A patent/JPS5345364B2/ja not_active Expired
- 1975-04-02 CS CS7500002239A patent/CS183788B2/cs unknown
- 1975-04-02 IE IE709/75A patent/IE41777B1/en unknown
- 1975-11-05 SU SU752186207A patent/SU628812A3/ru active
-
1976
- 1976-04-05 SU SU762342705A patent/SU626690A3/ru active
-
1978
- 1978-01-12 JP JP232778A patent/JPS53135964A/ja active Granted
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RO73181A (ro) | Procedeu de preparare a derivatilor n-disubstituiti ai anilinei | |
| AR205633A1 (es) | Un procedimiento para preparar compuestos de 3-fenoxi-3-fenilpropilamina | |
| AR208768A1 (es) | Un procedimiento para preparar nuevos derivados de la 4-amino-3-sulfonamido-piridina | |
| SE427752B (sv) | Forfarande for framstellning n-fosfonometylglycin | |
| SE448790B (sv) | Forfarande for framstellning av ett dokument | |
| AR206937A1 (es) | Procedimiento para preparar compuestos de 1-sustituido-4-alquil-4-fenil-piperidina | |
| DK158614C (da) | Fremgangsmaade til fremstilling af et dihalogenvinylcyclopropancarboxylat | |
| IT1042173B (it) | Procedimento per preparare butandioli | |
| IT1039205B (it) | Procedimento per drogare unostrato semiconduttore | |
| SE412066B (sv) | Forfarande for framstellning av famakologiskt verksamma tienodiazinderivat | |
| MX3637E (es) | Procedimiento para preparar un compuesto de heteroarilo | |
| RO71807A (ro) | Procedeu de preparare a izoprenului | |
| DK292475A (da) | Fremgangsmade til fremstilling af derivater af 3-amino-2-hydroxy-1-phenoxy-propan | |
| IT1038795B (it) | Procedimento per la preparadi un composto dichetonico | |
| AR207582A1 (es) | Procedimiento para preparar derivados de diaminociclitole | |
| AR211268A1 (es) | Un procedimiento para preparar derivados de 4-(2-hidroxi-3-amino-propoxi)-indol | |
| RO69885A (ro) | Procedeu de preparare a l-piroglutamil-l-prolinamidei | |
| RO69555A (ro) | Procedeu de preparare a unui catalizator pentru hidrodesulfurare | |
| MX3904E (es) | Procedimiento para preparar compuestos heterociclicos | |
| AR203228A1 (es) | Procedimiento para preparar derivados de acidos naftil-carbonolamino-alquil fenoxialquilcarboxilicos | |
| AR211398Q (es) | Un procedimiento para preparar derivados de ( -pirrolin -2- on -1- il)-acilamida | |
| RO77477A (ro) | Procedeu de obtinere a poliacetalilor | |
| RO72841A (ro) | Procedeu de preparare a derivatilor de benzoxazol | |
| SE7605751L (sv) | Forfarande for framstellning av en bensotiazinforening | |
| SE404364B (sv) | Forfarande for framstellning av vissa angivna 5-sulfonylfenyl-tetrazolderivat |