70509-19-2

Upstream product

• 100-52-7 benzaldehyde 
• 870-24-6 2-chloroethanamine hydrochloride 

Downstream Products

• 70509-12-5 1-phenyl-3-methoxy-2-aza-1-butene 
• 70509-14-7 1-Ethylthio-N-(phenylmethylen)-ethanamin 
• 70509-15-8 1-Benzylthio-N-(phenylmethylen)-ethanamin 
• 70509-18-1 N-(Diphenylmethylen)-N'-(phenylmethylen)-1,1-ethandiamin 
• 93681-37-9 N-[(3R,4S)-1-(2-Chloro-ethyl)-2-oxo-4-phenyl-azetidin-3-yl]-2-phenyl-acetamide 
• 93681-38-0 N-[(3R,4S)-1-(2-Chloro-ethyl)-2-oxo-4-phenyl-azetidin-3-yl]-benzamide 
• 126810-64-8 (3R,4S)-3-Amino-1-(2-chloro-ethyl)-4-phenyl-azetidin-2-one 
• 119136-06-0 1-phenyl-3-morpholino-2-aza-1-butene 
• 119136-05-9 1-phenyl-3-piperidino-2-aza-1-butene 
• 70509-10-3 1-phenyl-3-ethoxy-2-aza-1-butene 
• 13880-55-2 N,N,N',N'-tetramethyl-C-phenylmethanediamine 
• 24629-32-1 (+/-)-2-Ethylamino-3-phenyl-propan-1-ol 
• 70509-11-4 1-phenyl-2-aza-1,3-butadiene 

Relevant academic research and scientific papers

Preparation of polypropylene based hyperbranched absorbent fibers and the study of their adsorption of CO2

Ring-opening copolymerization of aziridine in situ into substrates to introduce polyethyleneimine (PEI) not only required strict experimental conditions but employed the highly toxic monomer aziridine. In this paper, an effective and safe new procedure is

Efficient Co-Catalyzed Double Hydroboration of Nitriles: Application to One-Pot Conversion of Nitriles to Aldimines

The commercially available and bench-stable Co(acac)2/dpephos system is employed as a precatalyst for selective and efficient room temperature hydroboration of organic nitriles with HBPin to produce a series of N,N-diborylamines [RN(BPin)2], which react in situ with aldehydes to give aldimines. Formation of aldimines from N,N-diborylamines does not require a dehydrating agent, is applicable to a wide range of N,N-diborylamine and aldehyde substrates and is highly chemoselective, being unaffected by various common functional groups, such as alkenes, alkynes, secondary amines, ketones, esters, amides, carboxylic acids, pyridines, nitriles, and nitro compounds. The overall transformation represents a synthetically valuable approach to aldimines from nitriles and can be performed in a sequential one-pot manner, tolerating ester, lactone, carboxamide and unactivated alkene functionalities.

Transformation of trans -4-aryl-3-chloro-1-(2-chloroethyl)azetidin-2-ones into 3-aryl-2-(ethylamino)propan-1-ols via intermediate 1-(1-aryl-2-chloro-3- hydroxypropyl)aziridines and trans -2-aryl-3-(hydroxymethyl)aziridines

trans-4-Aryl-3-chloro-1-(2-chloroethyl)azetidin-2-ones, prepared through cyclocondensation of chloroketene and the appropriate imines in a diastereoselective way, were unexpectedly transformed into 3-aryl-2-(ethylamino) propan-1-ols using LiAlH4/sub