Detail of "13151-50-3"
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- Influence of strain energies on the fragmentation of isomeric dimethylcycloheptanes by electron impact ionization
- Influence of strain energies on the fragmentation of isomeric dimethylcycloheptanes by electron impact ionization. Herzschuh, R.; Mitrach, Kerstin (Sekt. Chem., Univ. Leipzig, Leipzig, Germany). J. Prakt. Chem./Chem.-Ztg., 334(2), 135-40 (German) 1992. CODEN: JPCCEM.In this experiment, several chemicals are used like 13151-50-3 DOCUMENT TYPE: Journal CA Section: 22 (Physical Organic Chemistry) The mass spectra of cis- and trans-1,2-, -1,3- and -1,4-dimethylcycloheptane are discussed.Several substances are used for example 13151-50-3 which is its cas registry number. The intensity ratio (M-CH3)+/(M-C2H5)+ correlates with the strain energies of the isomers. The mass spectra of D-labeled compds. demonstrate only the fragmentation of the Me groups during the formation of the (M-CH3) ion and ring opening between the substituted carbon atoms of the ring. Scrambling processes are not obsd. ..
- Influence of strain energies on the fragmentation of isomeric dimethylcycloheptanes by electron impact ionization
- Influence of strain energies on the fragmentation of isomeric dimethylcycloheptanes by electron impact ionization. Herzschuh, R.; Mitrach, Kerstin (Sekt. Chem., Univ. Leipzig, Leipzig, Germany). J. Prakt. Chem./Chem.-Ztg., 334(2), 135-40 (German) 1992. CODEN: JPCCEM.In this experiment, several chemicals are used like 13151-50-3 DOCUMENT TYPE: Journal CA Section: 22 (Physical Organic Chemistry) The mass spectra of cis- and trans-1,2-, -1,3- and -1,4-dimethylcycloheptane are discussed.Several substances are used for example 13151-50-3 which is its cas registry number. The intensity ratio (M-CH3)+/(M-C2H5)+ correlates with the strain energies of the isomers. The mass spectra of D-labeled compds. demonstrate only the fragmentation of the Me groups during the formation of the (M-CH3) ion and ring opening between the substituted carbon atoms of the ring. Scrambling processes are not obsd. ..


