CS411187A2 - Method of tetrahydropyran or-furan derivatives production - Google Patents

Method of tetrahydropyran or-furan derivatives production

Info

Publication number
CS411187A2
CS411187A2 CS874111A CS411187A CS411187A2 CS 411187 A2 CS411187 A2 CS 411187A2 CS 874111 A CS874111 A CS 874111A CS 411187 A CS411187 A CS 411187A CS 411187 A2 CS411187 A2 CS 411187A2
Authority
CS
Czechoslovakia
Prior art keywords
alkyl
opt
tetrahydropyran
furan derivatives
substd
Prior art date
Application number
CS874111A
Other languages
Czech (cs)
Other versions
CS270225B2 (en
Inventor
Alain Chene
Pascal Caruhel
Original Assignee
Rhone Poulenc Agrochimie
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.)
Filing date
Publication date
Priority claimed from FR8518816A external-priority patent/FR2591593B1/en
Application filed by Rhone Poulenc Agrochimie filed Critical Rhone Poulenc Agrochimie
Priority to CS874111A priority Critical patent/CS270225B2/en
Publication of CS411187A2 publication Critical patent/CS411187A2/en
Publication of CS270225B2 publication Critical patent/CS270225B2/en

Links

Landscapes

  • Plural Heterocyclic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Compsn. comprises a heterocyclic cpd. of formula (I) in association with a suitable diluent or carrier. In (I), n is 1-3; X is O or S; each Rx is independently H or opt. halogenated 1-6C alkyl; R1 and R2 are each independently H, halogen or opt. halogenated 1-3C alkyl; Y is halogen; an opt. substd. phosphonium, sulphonium or ammonium cation with an associated anion; or a gp. -XR in which R is opt. halogenated 1-6C alkyl, -C(X)R1, SO2R1 or -N=C(R3R4) in which R1 is 1-6C alkyl, phenyl opt. substd. by alkyl and/or halogen, XR3 or NR3R4; R3 and R4 are each independently H or opt. substd. 1-4C alkyl.
CS874111A 1985-12-16 1987-06-04 Method of tetrahydropyran or furane derivatives production CS270225B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS874111A CS270225B2 (en) 1985-12-16 1987-06-04 Method of tetrahydropyran or furane derivatives production

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8518816A FR2591593B1 (en) 1985-12-16 1985-12-16 OXYGEN OR SULFUR HETEROCYCLIC COMPOUNDS OF 5 TO 7 CHAIN AND SUBSTITUTED IN POSITION 2, NEMATICIDE AND INSECTICIDE COMPOSITIONS CONTAINING THEM AND PROCESS FOR THEIR PREPARATION
CS869309A CS270216B2 (en) 1985-12-16 1986-12-15 Immatocide and insecticide and method of their efficient substances production
CS874111A CS270225B2 (en) 1985-12-16 1987-06-04 Method of tetrahydropyran or furane derivatives production

Publications (2)

Publication Number Publication Date
CS411187A2 true CS411187A2 (en) 1989-10-13
CS270225B2 CS270225B2 (en) 1990-06-13

Family

ID=25746642

Family Applications (1)

Application Number Title Priority Date Filing Date
CS874111A CS270225B2 (en) 1985-12-16 1987-06-04 Method of tetrahydropyran or furane derivatives production

Country Status (1)

Country Link
CS (1) CS270225B2 (en)

Also Published As

Publication number Publication date
CS270225B2 (en) 1990-06-13

Similar Documents

Publication Publication Date Title
YU209889A (en) Process for preparing derivatives of s(-)-pyridobenzoxazine
MY102191A (en) Herbicidal aryl triazolinones
GB1178627A (en) Herbicides
DE68902860D1 (en) METHOD FOR PREVENTING AIDS TRANSMISSION BY BLOOD TRANSFER.
IL88784A0 (en) Substituted 6-phenyldihydro-3(2h)-pyridazinones,a process for their preparation and pharmaceutical preparations containing these compounds
DK328188A (en) PYRIDINE DERIVATIVES, THEIR PREPARATIONS AND PHARMACEUTICALS CONTAINING THE COMPOUNDS
IE872658L (en) Tetrahydroquinoline derivatives, a process for their preparation, their use and pharmaceutical formulations containing them
ES8602342A1 (en) Pyridazinylcarboxylic acid derivatives having a gametocide activity.
ES8502122A1 (en) Heterocyclic compounds, process for their preparation and medicines containing them.
PT78315A (en) Process for preparing penems and pharmaceutical preparations containing them
ES8604590A1 (en) 8-Alkylthio-2-piperazino-pyrimido[5,4-d]pyrimidines, their preparation and medicaments containing them.
YU46708B (en) PROCESS FOR PREPARATION OF ANTIBACTERIAL DERIVATIVES OF 9-DEOXY-9A-ALYL AND PROPAGRIL-9A-AZA-9AHOMOERYTHROMYCIN
ES8303393A1 (en) Ascorbic acid derivatives.
EP0135076A3 (en) Pyridazinone derivatives, process for their preparation and their use as fungicides
AU574199B2 (en) Penem derivatives
IE781449L (en) Imidazo-isoquinoline-diones
ES8602352A1 (en) Derivatives of 2-alkoxyaminosulfonylbenzenesulfonylurea.
ES8401952A1 (en) New benzothiazine derivatives, processes for preparation thereof and use thereof.
ES8605269A1 (en) Thiadiazole derivatives active on the central nervous system, process for their preparation and pharmaceutical compositions containing them.
ES8603175A1 (en) Benzothiazole derivatives, processes for their production and medicaments containing them.
NZ235300A (en) Ophthalmic formulations containing a (substituted)phenylalkyl imidazolium salt as a preservative
ES8105293A1 (en) Quaternary pyrazole derivatives, process for their preparation and their use as fungicides and bactericides.
HUT41371A (en) Compositions for regulating growth of plants containing succinic acid derivatives and process for producing the succinic acid derivatives
IT1178699B (en) New 2-ammonium-ethyl phosphite inner salt(s)
FR2446830A1 (en) Di:thienyl-piperidine derivs. - have e.g. anti-ischaemic and hypertensive activity and stimulate peripheral circulation