4393-21-9

Basic information

• Product Name: Benzenemethanamine,R-ethenyl-
• CAS NO: 4393-21-9
• Molecular Formula: C9H11N
• Molecular Weight: 133.193
• Mol File: 4393-21-9.mol
• Article Data: 14

Chemical Properties

• Boiling Point: 57 °C(Press: 0.07 Torr)
• Density: 1.010 g/cm3(Temp: 25 °C)
• CAS DataBase Reference: Benzenemethanamine,R-ethenyl- (CAS DataBase Reference)
• NIST Chemistry Reference: Benzenemethanamine,R-ethenyl- (4393-21-9)
• EPA Substance Registry System: Benzenemethanamine,R-ethenyl- (4393-21-9)

Safety Data

• Hazardous Substances Data: 4393-21-9(Hazardous Substances Data)

Usage

General Description

Benzenemethanamine, R-ethenyl-, also known as allylbenzylamine, is a chemical compound that consists of a benzene ring with a methylamine group attached to it and an ethenyl group at the R position. It is commonly used as a monomer in the production of various polymers and resins. Benzenemethanamine,R-ethenyl- has applications in the manufacturing of adhesives, coatings, and plastics. It is also used as a reagent in organic synthesis and as a building block in the production of pharmaceuticals and specialty chemicals. Allylbenzylamine is a versatile compound with a wide range of industrial and research applications.

Upstream product

• 154614-38-7 (+/-)-N-1-acetyl-1-phenyl-2-propenylamine 
• 51479-71-1 O-(3-Phenyl-2-propenyl)-2,2,2-Trichlorethanimidsaeure-O-(3-phenyl-2-propenyl)ester 
• 1172135-51-1 2-(1-phenyl-allyl)-isoindole-1,3-dione 
• 1826-67-1 vinyl magnesium bromide 
• 16118-22-2 benzylidenamine 
• 100-52-7 benzaldehyde 
• 104-54-1 3-Phenylpropenol 
• 2687-12-9 cinnamyl chloride 
• 30953-25-4 2-phenylbut-3-enoic acid 
• 300-57-2 allylbenzene 
• 4407-36-7 (2E)-3-phenyl-2-propen-1-ol 
• 59874-81-6 1-(1-imino-2,2,2-trichloroethoxy)-3-phenyl-2(E)-propene 
• 260998-33-2 (E)-(S)-(-)-O-(1-phenylbutyl) benzaldehyde oxime 
• 676268-38-5 (1S,1'S)-(-)-N-(1-phenylbutoxy)-3-phenyl-3-prop-1-enylamine 

Downstream Products

• 74394-96-0 3-phenyl-2-propenyl thiocyanate 
• 91230-12-5 (1-phenyl-allyl)-carbamic acid tert-butyl ester 
• 141330-10-1 (1-Phenyl-allyl)-(3-trifluoromethyl-benzyl)-amine 
• 141330-08-7 (4-Chloro-benzyl)-(1-phenyl-allyl)-amine 
• 104937-80-6 N-(1-phenyl-2-propenyl)benzylamine 
• 141330-09-8 (2,4-Dimethyl-benzyl)-(1-phenyl-allyl)-amine 
• 138313-55-0 N-(1-Phenyl-2-propenyl)formamid 
• 22050-10-8 (+/-)-5-phenyl-2-pyrrolidinone 
• 270921-11-4 allylphenylphosphinic acid 1-(phenyl)allyl amide 
• 325490-29-7 (1R)-1-phenylprop-2-en-1-amine 
• 244092-75-9 (1S)-1-phenyl-2-propen-1-amine 
• 484051-35-6 rac-1-[N-(1'-phenyl-prop-2'-enyl)amino]methyl-2,4-dimethoxybenzene 
• 374725-03-8 tert-butyl (-formyl-1-phenylethyl)carbamate 

Relevant articles and documents

Rh(iii)-Catalyzed allylic C-H amidation of unactivated alkenes within situgenerated iminoiodinanes

Rh(iii)-catalyzed allylic C-H amidation of substituted alkenes within situgenerated iminoiodinanes is demonstrated. The presented protocol is compatible with differently functionalized unactivated terminal alkenes and internal alkenes. In terminal alkenes

Rhodium-Catalyzed Regiodivergent Hydrothiolation of Allyl Amines and Imines

The regiodivergent Rh-catalyzed hydrothiolation of allyl amines and imines is presented. Bidentate phosphine ligands with larger natural bite angles (βn ≥ 99°), for example, DPEphos, dpph, or L1, promote a Markovnikov-selective hydrothiolation in up to 88% yield and >20:1 regioselectivity. Conversely, when smaller bite angle ligands (βn ≤ 86°), for example, dppbz or dppp, are employed, the anti-Markovnikov product is formed in up to 74% yield and >20:1 regioselectivity. Initial mechanistic investigations are performed and are consistent with an oxidative addition/olefin insertion/reductive elimination mechanism for each regioisomeric pathway. We hypothesize that the change in regioselectivity is an effect of diverging coordination spheres to favor either Rh-S or Rh-H insertion to form the branched or linear isomer, respectively.

Flexible synthesis of polyfunctionalised 3-fluoropyrroles

An efficient and selective approach for the synthesis of polyfunctionalised 3-fluoropyrroles has been developed starting from commercial aldehydes. The methodology is concise, efficient and allows for the modular and systematic assembly of polysubstituted 3-fluoropyrroles. This synthesis provides an alternative and highly convergent strategy for the generation of these chemically and biologically important units.