287482-35-3

Basic information

• Product Name: N,N'-(ethane-1,2-diylidene)bis[(4-chlorophenyl)methanamine oxide]
• CAS NO: 287482-35-3
• Molecular Weight: 337.205
• Mol File: 287482-35-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: N,N'-(ethane-1,2-diylidene)bis[(4-chlorophenyl)methanamine oxide](CAS DataBase Reference)
• NIST Chemistry Reference: N,N'-(ethane-1,2-diylidene)bis[(4-chlorophenyl)methanamine oxide](287482-35-3)
• EPA Substance Registry System: N,N'-(ethane-1,2-diylidene)bis[(4-chlorophenyl)methanamine oxide](287482-35-3)

Safety Data

• Hazardous Substances Data: 287482-35-3(Hazardous Substances Data)

Upstream product

• 131543-46-9 Glyoxal 
• 3848-36-0 4-chlorobenzaldoxime 
• 51307-68-7 N-4-chlorobenzylhydroxylamine 

Downstream Products

• 1040748-52-4 (3R,3'R)-2,2'-bis(4-chlorobenzyl)-5,5'-diphenyl-2,2',3,3'-tetrahydro-3,3'-bisisoxazole 
• 1040748-48-8 N,N'-[(R,S)-1,6-diphenylhexa-1,5-diyne-3,4-diyl]bis[N-(4-chlorobenzyl)hydroxylamine] 
• 1040748-45-5 N,N'-[(R,R)-1,6-diphenylhexa-1,5-diyne-3,4-diyl]bis[N-(4-chlorobenzyl)hydroxylamine] 

Relevant articles and documents

Catalytic asymmetric dialkynylation reaction of α-dinitrone by utilizing tartaric acid ester as a chiral auxiliary

The asymmetric addition of alkynylzinc reagents, prepared in situ from dimethylzinc and 1-alkynes, to α-dinitrones derived from glyoxal and N-(4-isopropylbenzyl)hydroxylamine was investigated by utilizing dicyclohexyl (R,R)-tartrate as a chiral auxiliary. The addition reaction of methyl(2-phenylethynyl)zinc afforded the corresponding optically active C2-symmetric (R,R)-bis(hydroxylamine) derivative with enantioselectivities of 90% and 81% ee by utilizing a stoichiometric and catalytic amount of the tartrate, respectively. Furthermore, the catalytic addition reaction of several alkynylzinc reagents also furnished the corresponding bis(hydroxylamine) with moderate to good enantioselectivities.