119488-20-9

Upstream product

• 35190-07-9 1,2-bis(3-chlorophenyl)ethane-1,2-dione 
• 587-04-2 m-Chlorobenzaldehyde 
• 35190-17-1 3,3'-dichloro-benzoin 
• 108-37-2 1-bromo-3-chlorobenzene 
• 99-02-5 3'-Chloroacetophenone 
• 620-20-2 1-Chloro-3-chloromethyl-benzene 
• 146736-42-7 C₁₄H₁₁Cl₃ 
• 23958-24-9 trans-1,2-bis-(3-chlorophenyl)ethene 

Downstream Products

• 119488-22-1 2-(3-Chloro-benzyl)-2-(3-chloro-phenyl)-[1,3]dioxolane 
• 35190-07-9 1,2-bis(3-chlorophenyl)ethane-1,2-dione 
• 72116-64-4 (3-chloro-phenyl)-acetic acid-(3-chloro-anilide) 
• 119488-25-4 {3-[2-(3-Hydroxymethyl-benzyl)-[1,3]dioxolan-2-yl]-phenyl}-methanol 
• 119488-23-2 C₁₈H₁₄N₂O₂ 
• 119488-24-3 C₁₈H₁₆O₄ 
• 119488-21-0 1,2-bis(3-bromomethyl)phenylethanone 

Relevant academic research and scientific papers

Palladium-Catalyzed Chemo- and Enantioselective C?O Bond Cleavage of α-Acyloxy Ketones by Hydrogenolysis

A chemoselective C?O bond cleavage of the ester alkyl side-chain of α-acyloxy ketones was realized for the first time by a highly efficient palladium-catalyzed hydrogenolysis (S/C=6000, the highest catalytic efficiency by far). Furthermore, a kinetic resolution of α-acyloxy ketones was first developed by enantioselective hydrogenolysis with good yields and up to 99 % ee.

Chiral Frustrated Lewis Pairs Catalyzed Highly Enantioselective Hydrosilylations of 1,2-Dicarbonyl Compounds

A highly enantioselective hydrosilylation of 1,2-dicarbonyl compounds was successfully realized for the first time utilizing the combination of tricyclohexylphosphine and chiral alkenylborane derived in situ from diyne as a frustrated Lewis pair catalyst. A variety of optically active α-hydroxy ketones and esters were obtained in 52-98% yields with 86-99% ee's.

ENCOUNTER OF AN INFERIOR INTRAMOLECULAR CYCLIZATION IN AN APPROACH TOWARD THE SYNTHESIS OF 10-OXO-2-THIAMETACYCLOPHANE:PREPARATION OF TWO ISOMERIC DIOXO-2,19-DITHIAMETACYCLOPHANES

The sodium sulfide coupling of 1,2-bis(3-bromomethyl)phenylethanone, prepared in seven steps from m,α-dichlorotoluene, was attempted but failed to yield the desired 10-oxo-2-thia-metacyclophane.This is attributed to unfavorable geometry in the thiacy