77723-73-0

Basic information

• Product Name: Cyclopropanecarbonyl chloride, 3-ethynyl-2,2-dimethyl-, (1R-cis)- (9CI)
• Synonyms: Cyclopropanecarbonyl chloride, 3-ethynyl-2,2-dimethyl-, (1R-cis)- (9CI)
• CAS NO: 77723-73-0
• Molecular Formula: C8H9ClO
• Molecular Weight: 156.60946
• Product Categories: ACIDHALIDE
• Mol File: 77723-73-0.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Cyclopropanecarbonyl chloride, 3-ethynyl-2,2-dimethyl-, (1R-cis)- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Cyclopropanecarbonyl chloride, 3-ethynyl-2,2-dimethyl-, (1R-cis)- (9CI)(77723-73-0)
• EPA Substance Registry System: Cyclopropanecarbonyl chloride, 3-ethynyl-2,2-dimethyl-, (1R-cis)- (9CI)(77723-73-0)

Safety Data

• Hazardous Substances Data: 77723-73-0(Hazardous Substances Data)

Relevant articles and documents

Novel esters of 2-methyl-3-allyl-4-substituted-cyclopent-2-ene-1-yl

Novel esters of the formula STR1 wherein R1 and R2 are individually selected from the group consisting of carbamoyl and R1 ' and R2 ', R1 ' and R2 ' are individually selected from the group consisting of hydrogen, halogen, alkyl of 1 to 6 carbon atoms, aryl of 6 to 10 carbon atoms, aralkyl of 7 to 13 carbon atoms, alkoxycarbonyl of 2 to 5 carbon atoms and --CN, R3 and R3 ' are individually selected from the group consisting of hydrogen, halogen, alkenyl of 2 to 3 carbon atoms and alkyl of 1 to 3 carbon atoms, Y' is selected from the group consisting of STR2 R4 ' and R5 ' are individually selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms, fluorine, bromine, chlorine and R4 ' and R5 ' together with the carbon atom to which they are attached form an optionally unsaturated hydrocarbon ring or heterocycle of 3 to 7 chain members and a heterocycle of the formula X is selected from the group consisting of sulfur and oxygen or R4 ' is cyano and R5 ' is phenyl or R4 ' is hydrogen and R5 ' is selected from the group consisting of cyano, STR3 AlK is alkyl of 1 to 4 carbon atoms, the double bond in the 1- position of the vinyl side chain of formula (A) having (E) or (Z) configuration, R6 is selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms and alkoxycarbonyl of 2 to 5 carbon atoms, the substituents on the cyclopropane ring of formula (A) and (C) have the cis or trans, racemic or optically active configuration, Z1 is alkyl of 1 to 4 carbon atoms, Z2, Z3 and Z4 are individually selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, alkylthio of 1 to 4 carbon atoms and halogen and the asymetric carbon of formula (D) may be (S) or (R) configuration or a racemic mixture thereof and the carbon atom in the 1- position of the alcohol moiety may have (R), (S) or racemic configuration having insecticidal properties and their preparations.