Br3- vs Br2: opposite diastereoselectivity in the bromination of enantiomerically pure ketals

Formation of Br2+, Br3+, BrOSO2F, and Br

Formation of Br2+, Br3+, BrOSO2F, and Br(OSO2F)3 by the oxidation of bromine with peroxydisulfuryl difluoride in solution in fluorosulfuric acid and the superacid system antimony pentafluoride-3 sulfur dioxide-fluorosulfuric acid

✍ Gillespie, R. J.; Morton, M. J. 📂 Article 📅 1972 🏛 American Chemical Society 🌐 English ⚖ 754 KB

ChemInform Abstract: Stereochemistry in

ChemInform Abstract: Stereochemistry in the Bromination Reaction of 2,7-Dialkyl-3-hydroxyoxepane System Induced by R3P-Br2 Complex.

✍ Kenshu Fujiwara; Masanori Kobayashi; Daisuke Awakura; Akio Murai 📂 Article 📅 2000 🏛 John Wiley and Sons ⚖ 39 KB

Formation of [Os 3 (CO) 10 (EPh 3 ) 2 (μ

Formation of [Os 3 (CO) 10 (EPh 3 ) 2 (μ-Br)] + (E = P, As) by Bromination: First Direct Evidence for the Bromonium Mechanism in Cluster Chemistry

✍ Leong, Weng Kee; Liu, Yao 📂 Article 📅 1999 🏛 American Chemical Society 🌐 English ⚖ 80 KB

Synergistic action of Sb2O3 with bromine

Synergistic action of Sb2O3 with bromine-containing flame retardant in polyolefins. 1—the variance in their performance versus Sb/Br ratio

✍ Takashi Handa; Toshiaki Nagashima; Naobumi Ebihara 📂 Article 📅 1979 🏛 John Wiley and Sons 🌐 English ⚖ 743 KB

The synergistic action of antimony (Sb) with bromine (Br) was studied for polypropylene-2,3-dibromopropylpentabromophenyl ether-Sb203 systems at various Sb/Br molar ratios. Oxygen index, weight loss rate and heating value were used to evaluate the retardant effect. Bromine and antimony emission and

Reaction of Selenium with Bromine (Se:Br

Reaction of Selenium with Bromine (Se:Br = 1:1) in Acetonitrile in the Presence of Tetramethylammonium Bromide: Synthesis and Crystal Structure of [(CH3)4N]2[Se16Br18], the Salt of a Unique Bromoselenate(I) Anion

✍ Vitalijus Janickis; Karl Wilhelm Törnroos; Max Herberhold; Jon Songstad; Wolfgan 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 German ⚖ 154 KB 👁 2 views

Reaction of Selenium with Bromine (Se:Br

Reaction of Selenium with Bromine (Se:Br = 1:1) in Acetonitrile in the Presence of Tetramethylammonium Bromide: Synthesis and Crystal Structure of [(CH3)4N]2[Se16Br18], the Salt of a Unique Bromoselenate(I) Anion.

✍ Vitalijus Janickis; Karl Wilhelm Toernroos; Max Herberhold; Jon Songstad; Wolfga 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 34 KB 👁 2 views