✦ LIBER ✦

Protonation of 18-crown-6 by dichloropicric acid in anhydrous and in water saturated 1,2-dichloroethane. Homoconjugation of dichloropicric acid

✍ Scribed by Miran K. Chantooni; Izaak M. Kolthoff

Book ID: 104864018
Publisher: Springer US
Year: 1992
Tongue: English
Weight: 647 KB
Volume: 21
Category: Article
ISSN: 0095-9782
DOI: 10.1007/bf00650761

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Complexation of some protonated α-amino

Complexation of some protonated α-amino acid methyl esters with benzo-18-crown-6 in nitrobenzene saturated with water

✍ Makrlík, Emanuel; Selucký, Pavel; Vaňura, Petr 📂 Article 📅 2013 🏛 Elsevier Science 🌐 English ⚖ 326 KB

Chiral Discrimination of Aromatic Amino

Chiral Discrimination of Aromatic Amino Acids by Capillary Electrophoresis in (+)- and (-)-(18-Crown-6)-2,3,11,12-tetracarboxylic Acid Selector Modes.

✍ Wonjae Lee; Sookie La; Youngmie Choi; Kyoung-Rae Kim 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 56 KB 👁 2 views

Electrochemical Study of the Chelation o

Electrochemical Study of the Chelation of Cu2+ Cation by 18-Crown-6-Ether and Hydroxybenzoic Acids in Aqueous Solution

✍ E. Junquera; A. Pasero; E. Aicart 📂 Article 📅 2001 🏛 Springer US 🌐 English ⚖ 69 KB

A thermodynamic study of enantiomeric re

A thermodynamic study of enantiomeric recognition of organic ammonium cations by pyridino-18-crown-6 type ligands in methanol and a 1: 1 methanol-1,2-dichloroethane mixture at 25.0°C

✍ Reed M. Izatt; Xian Xin Zhang; Peter Huszthy; Cheng Y. Zhu; Jon K. Hathaway; Tin 📂 Article 📅 1994 🏛 Springer Netherlands 🌐 English ⚖ 867 KB

Structure and Properties of Acidic Proto

Structure and Properties of Acidic Protons in Anhydrous Dodecatungstophosphoric Acid, H 3 PW 12 O 40 , As Studied by Solid-State 1 H, 2 H NMR, and 1 H− 31 P Sedor NMR

✍ Ueda, Takahiro; Tatsumi, Tomomasa; Eguchi, Taro; Nakamura, Nobuo 📂 Article 📅 2001 🏛 American Chemical Society 🌐 English ⚖ 93 KB

Kinetics and mechanism of the protonatio

Kinetics and mechanism of the protonation of 6-(triphenylphosphonio-3′-cyclopentadienyl)-2,3,5-trihalocyclohexa-2,5-diene-1,4-dione by trifluoroacetic acid in aprotic media

✍ F. F. Pérez-Pla; Saad Housseini; J. Palou; C. D. Hall 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 234 KB 👁 2 views

6-(Triphenylphosphonio-3Ј-cyclopentadienyl)-2,3,5-trihalocyclohexa-2,5-diene-1,4-diones (2) are a new class of phosphorus containing dyes that behave as weak bases. Mono-protonation occurs at the cyclopentadiene ring leading to three isomers as assessed by NMR. The kinetics of the protonation were s