31020-78-7

Upstream product

• 13161-16-5 2-[hydroxy(4-chlorophenyl)methyl]cyclohexan-1-one 
• 1056477-06-5 2-bromocyclohexanone 
• 104-88-1 4-chlorobenzaldehyde 
• 108-94-1 cyclohexanone 
• 13161-16-5 (2RS)-2-[(RS)-(4-chlorophenyl)(hydroxy)methyl]cyclohexanone 

Downstream Products

• 130111-59-0 4-(4-Chloro-phenyl)-5,6,7,8-tetrahydro-quinazolin-2-ylamine 
• 41338-73-2 2-[1-(4-Chloro-phenyl)-meth-(Z)-ylidene]-cyclohexanone oxime 
• 1070864-80-0 C₂₁H₁₉ClO 
• 1170658-97-5 3-(4-chlorophenyl)-3,3a,4,5,6,7-hexahydro-2H-indazole 
• 65331-18-2 4-(4-chlorophenyl)-1,2,3,4,5,6,7,8-octahydroquinazoline-2-thione 

Relevant academic research and scientific papers

An environmentally friendly Mukaiyama aldol reaction catalyzed by a strong Bronsted acid in solvent-free conditions

o-Benzenedisulfonimide, a new strong bench-stable Bronsted acid, has been shown to efficiently catalyze the Mukaiyama aldol reaction of aldehydes or dimethyl acetals with silyl enol ethers under mild solvent-free reaction conditions.

METHOD FOR PRODUCING 2-BENZYLPHENOL COMPOUND

[Task] Provide a process for producing a 2-benzylphenol compound easily, efficiently and selectively. [Means for Achievement] A process for producing a 2-benzylphenol compound represented by the following general formula (2) (in the formula, R1, R2, R3 and R4 may be the same or different and are each independently hydrogen atom, alkyl group or the like; and R5, R6, R7, R8 and R9 may be the same or different and are each independently hydrogen atom, alkyl group or the like), characterized by reacting, in the presence of a dehydrogenating agent, a benzylidenecyclohexanone compound represented by the following general formula (1) (in the formula, R1, R2, R3, R4, R5, R6, R7, R8 and R9 have the same definitions as given above). [Effect] A 2-benzylphenol compound substantially free from isomers can be produced from a benzylidenecyclohexanone compound (an easily obtainable raw material) selectively, efficiently and in a simple operation, under mild conditions without using any special reactor.

A new protocol for synthesis of α,β-unsaturated ketones using zirconium tetrachloride under microwave irradiation

A facile one-pot synthesis of α,β-unsaturated carbonyl compound has been accomplished from ZrCl4 mediated condensation of α-bromo ketones with aryl aldehydes under microwave irradiation.

Fungicidal compositions containing (benzylidene)-azolylmethylcycloalkane

(Benzylidene)-azolylmethylcycloalkane or -alkene of formula STR1 in which: A and A1 are hydrocarbon chains of 1 to 3 carbon atoms, R1, R2, R3, R4 and R5 are hydrocarbon radicals, X is halog