871239-17-7

Usage

Derivative of pyrazole

yes

Contains a carboxylic acid group

yes

Contains a bromo-substituted phenyl group

yes

Used in organic synthesis

yes

Used in pharmaceutical research

yes

Potential biological activity

yes

Reactivity

high

Can be used as a building block in the synthesis of novel compounds

yes

Applications in medicinal chemistry and drug discovery

possible

Utilized as a reagent or intermediate in the preparation of other organic compounds

yes

Upstream product

• 41052-75-9 o-chlorophenylhydrazine hydrochloride 
• 871239-13-3 (2E)-[(2-chlorophenyl)hydrazono]acetic acid 
• 871239-14-4 (2-chlorophenyl)carbonohydrazonic dibromide 
• 871239-15-5 methyl 3-bromo-1-(2-chlorophenyl)-4,5-dihydro-1H-pyrazole-5-carboxylate 
• 871239-16-6 methyl 3-bromo-1-(2-chlorophenyl)-1H-pyrazole-5-carboxylate 

Downstream Products

• 886583-61-5 2-[3-bromo-1-(2-chlorophenyl)-1H-pyrazol-5-yl]-6-chloro-8-methyl-4H-3,1-benzoxazin-4-one 

Relevant academic research and scientific papers

Anthranilamide insecticides

Disclosed are intermediate compounds for use in the synthesis of compounds of Formula 1, including all geometric and stereoisomers, N-oxides, and salts thereof, wherein J is a phenyl optionally substituted with one to four substituents independently selected from R5; or J is a heterocyclic ring selected from the group consisting of J-1 to J-8; R4 is C4-C12 alkylcycloalkyl, C5-C12 alkenylcycloalkyl, C5-C12 alkynylcycloalkyl, C4-C12 cycloalkylalkyl, C5-C12 cycloalkylalkenyl, C5-C12 cycloalkylalkynyl, C4-C12 cycloalkenylalkyl or C4-C12 alkylcycloalkenyl; each optionally substituted with one to six substituents selected from CH3 and halogen; or R4 is C3-C5 oxiranylalkyl, C3-C5 thiiranylalkyl, C4-C6 oxetanylalkyl, C4-C6 thietanylalkyl, 3-oxetanyl or 3-thietanyl, each optionally substituted with one to five substituents independently selected from C1-C3 alkyl, C1-C3 haloalkyl, halogen, CN, C2-C4 alkoxycarbonyl and C2-C4 haloalkoxycarbonyl; or R4 is C3-C5 aziridinylalkyl, C4-C6 azetidinylalkyl or 3-azetidinyl, each with R10 attached to the nitrogen atom, and optionally substituted on carbon atoms with one to five substituents independently selected from C1-C3 alkyl, C1-C3 haloalkyl, halogen, CN, C2-C4 alkoxycarbonyl and C2-C4 haloalkoxycarbonyl; and R1a R1b R2 R3 and R5 are as defined in the disclosure.

ANTHRANILAMIDE INSECTICIDES

This invention provides compounds of Formula 1, N oxides and suitable salts thereof, wherein R1 is Me, Cl, Br or I; R 2 is Cl, Br, I or -CN; R3 is Cl, Br, CF3, OCH2CF3 or OCF2H;