Death may occur secondary to bromine pneumonitis, which resembles adult respiratory distress syndrome. Necropsy revealed massive hemorrhagic alveolitis in one report. Direct skin exposure to liquid bromine can result in formation of vesicles and pustules, which develop into deep, painful ulcers with a ...
Various ion-molecule reactions of CHwith Br, BrKrand CHBrKrwere investigated using ion beam techniques in order to get an insight into the mechanism responsible for the thermal ionic yield of CHBr in the Br-CHhot atom system. No direct reaction between Br(ground state) and CHcan account ...
Analysis shows that the σ* radical interacts with a neighboring proton to give a large proton superhyperfine coupling of (37, 26, 21)G and it has suggested that the ≳N–Br group is nonplanar. The bromine atom which apparently originates from the cation precursor exhibits a very largeg...
Vis-a-vis the bromine atom of production mannered 来自 百度文库 喜欢 0 阅读量: 7 申请(专利)号: JP19990144361 申请日期: 1999-05-25 公开/公告号: JP4553419B2 公开/公告日期: 2010-09-29 申请(专利权)人: 出光興産株式会社 发明人: 片井 俊二 摘要: PROBLEM TO BE SOLVED: To ...
网络释义 1. 溴原子 ... C-2 上的乙醯基(acetyl group)及溴原子(bromine atom)会同步的进行还原反应而得到化合物 11,产率有 82%。 tw.myblog.yahoo.com|基于5个网页
Jeong J U,Tao B,Sagasser I,Henniges H,Sharpless K B.Bromine-catalyzed aziridination of olefins.A rare example of atom-transfer redox catalysis by a main group element.Journal of the American Chemical Society. 1998Bromine-catalyzed aziridination of olefins. A rare example of atom-transfer redox ...
百度试题 结果1 题目14 In this question, X represents an atom of chlorine, bromine or iodine Which explanation for the variation in volatility down Group 17 is correct? A 相关知识点: 试题来源: 解析 A 反馈 收藏
Reaction with metallic elements leads to salts such as silver bromide (AgBr), in which the bromine atom has a −1 charge and oxidation number. Bromine forms many interesting covalent compounds as well, including two oxides: bromine (IV) oxide (BrO 2 ) and bromine (I) oxide (Br 2 O)....
ChemInform Abstract: Direct and Bromine‐Atom Initiated Photodecompositions of N‐Acetyl‐N‐bromohexanamidedoi:10.1002/chin.199012065photochemistry, radiation chemistry, chemoluminescencehalogenation, dehalogenationintermediates (and their reactions)carboxylic amides (acyclic compounds)Y. L. CHOW...
Only the level mixing within the same electron configuration is considered to reduce the complexity of the calculations. Detailed comparisons have been made between the results of the DLA and average atom (AA) models. Good agreements are found for both the M-shell transition arrays and the ...