GB1428152A - Agent for the regulation of plant growth - Google Patents

Agent for the regulation of plant growth

Info

Publication number
GB1428152A
GB1428152A GB2724074A GB2724074A GB1428152A GB 1428152 A GB1428152 A GB 1428152A GB 2724074 A GB2724074 A GB 2724074A GB 2724074 A GB2724074 A GB 2724074A GB 1428152 A GB1428152 A GB 1428152A
Authority
GB
United Kingdom
Prior art keywords
alkyl
reacting
formula
compound
compounds
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
Application number
GB2724074A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
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
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of GB1428152A publication Critical patent/GB1428152A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
    • C07D295/18—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carboxylic acids, or sulfur or nitrogen analogues thereof
    • C07D295/195—Radicals derived from nitrogen analogues of carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Pyridine Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

1428152 Substituted formamidines CIBAGEIGY AG 16 March 1973 [17 March 1972] 27240/74 Divided out of 1428151 Heading C2C The invention comprises a compound of Formula I, a salt thereof with an inorganic or organic acid, or a quaternary compound of Formula Ia where R 1 is C 2 -C 6 alkyl or C 3 -C 5 alkenyl and R 2 is C 1 -C 12 alkyl or C 3 -C 5 alkenyl, or R 1 is methyl and R 2 is straight chain or branched C 2 -C 7 , C 10 , C 13 or C 14 alkyl, C 8 or C 9 straight chain alkyl or C 11 or C 12 branched alkyl, or R 1 and R 2 together with the nitrogen atom to which they are attached form a heterocyclic ring which may contain further heteroatoms as ring members; R 3 is C 8 -C 14 alkyl and R 4 is C 1 -C 12 alkyl; X- is the anion of a strong acid. Compounds of Formula I may be prepared by reacting a formamide R 1 R 2 NCHO with dialkyl sulphates, and reacting the addition compound so formed in situ with amine R 3 NH 2 , or reacting the formamide with PCl 3 , PCl 5 , POCl, COCl 2 or SOCl 2 to form a chloroformamidinium chloride, and reacting the latter with the amine. The quaternary compound Ia may be formed from I by reaction with for example alkyl halide, alkyl sulphonate or dialkyl sulphates. Examples of I include compounds in which R 1 , R 2 and R 3 are various alkyl groups, in which R 1 = R 2 = allyl, and in which R 1 and R 2 with the nitrogen form a piperidine or morpholine ring. In examples of Ia, R 1 = R 2 = isopropyl, R 3 = dodecyl and R 4 and X- are methyl and CH 3 SO 4 <SP>-</SP>, or dodecyl and I-. The compounds may be used in compositions for the abscission, desiccation or defoliation of unliquefied parts of plants.
GB2724074A 1972-03-17 1973-03-16 Agent for the regulation of plant growth Expired GB1428152A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH405872A CH563109A5 (en) 1972-03-17 1972-03-17

Publications (1)

Publication Number Publication Date
GB1428152A true GB1428152A (en) 1976-03-17

Family

ID=4269022

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1283873A Expired GB1428151A (en) 1972-03-17 1973-03-16 Process for the regulation of plant growth
GB2724074A Expired GB1428152A (en) 1972-03-17 1973-03-16 Agent for the regulation of plant growth

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1283873A Expired GB1428151A (en) 1972-03-17 1973-03-16 Process for the regulation of plant growth

Country Status (7)

Country Link
CH (1) CH563109A5 (en)
EG (1) EG10747A (en)
GB (2) GB1428151A (en)
IL (1) IL41691A (en)
OA (1) OA04347A (en)
SU (1) SU495832A3 (en)
TR (1) TR17732A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU523867B2 (en) * 1978-03-29 1982-08-19 Mcneil Lab Inc. Substituted n-iminomethylpiperidines
US4499274A (en) * 1983-03-17 1985-02-12 Mcneilab, Inc. Process for preparation of substituted formamidine and substituted N-iminomethyl piperidine

Also Published As

Publication number Publication date
SU495832A3 (en) 1975-12-15
TR17732A (en) 1975-07-23
CH563109A5 (en) 1975-06-30
IL41691A0 (en) 1973-05-31
EG10747A (en) 1976-04-30
GB1428151A (en) 1976-03-17
IL41691A (en) 1976-09-30
AU5315773A (en) 1974-09-12
OA04347A (en) 1980-01-31

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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