78075-81-7

Basic information

• Product Name: 1H-Pyrrole, 3-methyl-1-(phenylmethyl)-
• CAS NO: 78075-81-7
• Molecular Formula: C12H13N
• Molecular Weight: 171.242
• Mol File: 78075-81-7.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: 1H-Pyrrole, 3-methyl-1-(phenylmethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Pyrrole, 3-methyl-1-(phenylmethyl)-(78075-81-7)
• EPA Substance Registry System: 1H-Pyrrole, 3-methyl-1-(phenylmethyl)-(78075-81-7)

Safety Data

• Hazardous Substances Data: 78075-81-7(Hazardous Substances Data)

Upstream product

• 78-79-5 isoprene 
• 78805-15-9 N-(Carboethoxy)-3-methylpyrrole 
• 143104-59-0 1-(N-allyl-N-benzylamino)-2-methyl-2-propene 
• 4383-26-0 N,N-di-2-propenylbenzylamine 
• 201230-82-2 carbon monoxide 
• 616-43-3 3-methylpyrrole 
• 100-39-0 benzyl bromide 
• 139387-00-1 2-chloro-3-methylcyclopropanecarboxaldehyde 
• 100-46-9 benzylamine 
• 87611-78-7 Acetic acid (E)-4-benzylamino-3-methyl-but-2-enyl ester 
• 4626-58-8 benzyl(but-2-yn-1-yl)amine 

Relevant articles and documents

Pyrrole synthesis using a tandem Grubbs' carbene-RuCl3 catalytic system

A straightforward pyrrole synthesis from diallylamines is developed by using a tandem catalyst system leading to ring-closing metathesis with the second generation Grubbs' catalyst (10%) followed by dehydrogenation in the presence of RuCl3 × H2O (2%).

FORMATION OF 1-SUBSTITUTED PYRROLES IN REACTION OF 2-CHLOROCYCLOPROPANECARBOXALDEHYDES WITH PRIMARY AMINES

Reactions of 2-chlorocyclopropanecarboxaldehydes with primary amines in boiling DMF lead in good yield to 1-substituted pyrroles. 2-Chlorocyclopropanecarboxaldehydes were synthesized by the stereoselective reduction of the corresponding 2,2-dichlorocyclopropanemethanols with lithium tetrahydroaluminate with the subsequent oxidation of the mixture of stereoisomeric 2-chlorocyclopropanemethanols with pyridinium chlorochromate.

Hydroformylation of Bisolefinic Amine Derivatives Catalyzed by Cobalt and Rhodium

Three bisolefinic carbamates and five N,N-diallyl N-substituted amines have been subjected to hydroformylation conditions under catalysis by HCo(CO)4, Co(CO)8 and (Ph3P)3Rh(H)CO in an attempt to prepare heterocyclic ketones.The products differ with amines and carbamates and with catalyst.Carbamate 3 and HCo(CO)4 gave 3-pyrrolidinone (4) in 45percent yield.The cobalt-catalyzed reaction of 8 and rhodium-catalyzed reaction of 3 and of 8 afforded products arising from hydroformylation at the terminal olefinic carbon.These mixtures usually included 2-pyrrolidinone; cobalt-catalyzed hydroformylation of chlorinated allylamines 10-12 provided N-benzyl-2-pyrrolidinone (14) and N,N-dibutylbenzylamine (16).Direct synthesis of potential intermediates including 18 has permitted the delineation of mechanistic rationale.