𝔖 Bobbio Scriptorium
✦   LIBER   ✦

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

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Excess molar heat capacities CEp,m and e
✍ W. Mier; R.N. Lichtenthaler; A.H. Roux; J.-P.E. Grolier 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 299 KB

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

Reaction of 1,2-dibromoethane with prima
✍ Michael K Denk; Mike J Krause; Debyani F Niyogi; Nachhattarpal K Gill 📂 Article 📅 2003 🏛 Elsevier Science 🌐 French ⚖ 131 KB

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

Excess molar heat capacities CEp,m and e
✍ W. Mier; R.N. Lichtenthaler; A.H. Roux; J.-P.E. Grolier 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 349 KB

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

Threshold energies for production of CH2
✍ J.W. Simons; Roberta Curry 📂 Article 📅 1976 🏛 Elsevier Science 🌐 English ⚖ 438 KB

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