✦ LIBER ✦

Gas-phase replacement σo substituent constants of heteroaryl groups

Publisher: Elsevier Science
Year: 1989
Tongue: French
Weight: 32 KB
Volume: 30
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)70676-9

No coin nor oath required. For personal study only.

✦ Synopsis

Entrv Correction p. 3896 p. 3496 Asymmetric Michael-type Alkylation of Chiral Imines Enantioselective Syntheses of (-)-Geosmin and Two Other Related Natural Terpenes, as well as enant-(+)-Geosmin.

📜 SIMILAR VOLUMES

Gas-phase replacement σ0 substituent con

Gas-phase replacement σ0 substituent constants of heteroaryl groups1

✍ Nouria A. Al-Awadi; Rasha F. Al-Bashir; Osman M.E. ElDusouqui 📂 Article 📅 1989 🏛 Elsevier Science 🌐 French ⚖ 197 KB

Room-temperature rate constants for the

Room-temperature rate constants for the gas-phase quenching of metastable molecular oxygen, O2(a 1 Δg) and O2(b 1 Σg+), by CO2, N2O, NO, NH3, HCl and SO2

✍ Razmik B Boodaghians; Patricia M. Borrell; Peter Borrell 📂 Article 📅 1983 🏛 Elsevier Science 🌐 English ⚖ 402 KB

The rate constants for collisional quenching of Oz(b 'x:) by COz, NzO. NO, NHs\_ HCl and SOz. and of Oz(a '+.I by NO. NH3 and HCl have been measured at room tempera& by studying 'he emissions of singlet moleculx a\pg.en at 762 and 634 nm in D flowing discharge. The rate constant for deactivation of