7364-09-2

Basic information

• Product Name: 2-chloro-3-methyl-but-2-enal
• Synonyms: 2-chloro-3-methyl-but-2-enal;2-chloro-3,3-dimethylacrolein
• CAS NO: 7364-09-2
• Molecular Formula: C₅H₇ClO
• Molecular Weight: 0
• Mol File: 7364-09-2.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 172.4°C at 760 mmHg
• Flash Point: 64°C
• Appearance: /
• Density: 1.049g/cm³
• Vapor Pressure: 1.33mmHg at 25°C
• Refractive Index: 1.443
• CAS DataBase Reference: 2-chloro-3-methyl-but-2-enal(CAS DataBase Reference)
• NIST Chemistry Reference: 2-chloro-3-methyl-but-2-enal(7364-09-2)
• EPA Substance Registry System: 2-chloro-3-methyl-but-2-enal(7364-09-2)

Safety Data

• Hazardous Substances Data: 7364-09-2(Hazardous Substances Data)

Usage

InChI:InChI=1/C5H7ClO/c1-4(2)5(6)3-7/h3H,1-2H3

Upstream product

• 7364-12-7 2-chloro-1,1-diethoxy-3-methyl-but-2-ene 
• 67-56-1 methanol 
• 91483-21-5 1,2-dichloro-3,3-dimethylcyclopropene 
• 107-86-8 3,3-dimethyl acrylaldehyde 

Downstream Products

• 2591-86-8 N-Formylpiperidine 
• 22039-42-5 1,2-dipiperidino-ethene 
• 124974-86-3 3-Methyl-2-piperidin-1-yl-but-2-enal 
• 4394-85-8 4-morpholinecarboxaldehyde 
• 22039-43-6 1,2-dimorpholino-ethene 
• 124974-87-4 3-Methyl-2-morpholin-4-yl-but-2-enal 
• 114746-02-0 1,2-Dipiperidinoethylen 
• 114746-03-1 1,2-Dimorpholinoethylen 

Relevant articles and documents

Addition of Chloroprene Grignards to Aromatic Aldehydes: Synthesis of Homoallenyl Alcohols

A general procedure for the one-pot synthesis of racemic homoallenyl alcohols from the corresponding aldehyde and chloroprene-derived Grignards is described. Employing bis[2-dimethylaminoethyl]ether (BDMAEE) as an additive at low temperatures shifts the selectivity of the chloroprene Grignard addition to aldehydes such that it is almost exclusive toward allene formation. In a set of follow-up experiments, simple and more elaborate methods for further derivatization have been demonstrated, allowing quick access to more complex structures.