Excess molar heat capacities and excess molar volumes of \(\left\{x_{1} \mathrm{CH}_{3}\left(\mathrm{CH}_{2}\right)_{3} \mathrm{CH}_{3}+\right.\) \(\left.x_{2} \mathrm{CH}_{3} \mathrm{C}\left(\mathrm{CH}_{3}\right)_{2} \mathrm{CH}_{2} \mathrm{CH}\left(\mathrm{CH}_{3}\right) \mathrm{CH}_{3}+x_{3} \ma
A −CH2CH:C+NR2 synthon: Novel preparations of 1,3-disubstituted allylamines and of 1,2-diaryl pyrroles
✍ Scribed by Alan R. Katritzky; He-Xi Chang; Sergei V. Verin
- Book ID
- 103399767
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- French
- Weight
- 188 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0040-4039
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📜 SIMILAR VOLUMES
The reaction of primary amines RNH 2 (R: Me, Et, iPr, tBu and Ph) with 1,2-dibromoethane gave N,N 0 -disubstituted ethylenediamines R-NH -CH 2 CH 2 -NH-R (1) in yields ranging from 10% (1a; R¼Me) to 70% (1d, R¼tBu; 1e, R¼Ph). Piperazines and N-substituted polyethyleneimines were identified ( 1 H NMR
Experimental excess molar heat capacities and excess molar volumes of all possibie ternary mixtures from \(\left\{x_{1} \mathrm{CH}_{3}\left(\mathrm{CH}_{2}\right)_{5} \mathrm{CH}_{3}+x_{2} \mathrm{CH}_{3} \mathrm{C}\left(\mathrm{CH}_{3}\right)_{2} \mathrm{CH}_{2} \mathrm{CH}\left(\mathrm{CH}_{3}\ri
measuring the relative CO qilantum yields from kctenc photolysis as a function of photolysis wavelength WC have determined the threshold energy at X0 for C112CO('AI) -+CHH(33~i) + CO(t -+ \, ) to be 75.7 + 1.0 kcal/mole. This corrc-SpOl'ldS to a VdlC Of 40.7 f 1.0 kcal/molc for &Hpzss[ C112(3B,)]. B