ELECTRON IMPACT-INDUCED FRAGMENTATION OF 2,1-BENZISOTHIAZOLINE 2,2-DIOXIDE

被引:8
|
作者
DANIKIEWICZ, W [1 ]
WOJCIECHOWSKI, K [1 ]
FOKKENS, RH [1 ]
NIBBERING, NMM [1 ]
机构
[1] UNIV AMSTERDAM,INST MASS SPECTROMETRY,1018 WS AMSTERDAM,NETHERLANDS
来源
ORGANIC MASS SPECTROMETRY | 1993年 / 28卷 / 08期
关键词
D O I
10.1002/oms.1210280806
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The electron impact-induced fragmentation patterns of 2,1-benzisothiazoline 2,2-dioxide nitro derivatives were studied. The rationalizations proposed for the fragmentations are supported by accurate mass measurements, daughter ion (mass analysed ion kinetic energy and B/E linked-scan), parent ion. and constant neutral loss spectra in metastable and collision-induced dissociation modes and deuterium labelling.
引用
收藏
页码:853 / 859
页数:7
相关论文
共 50 条
  • [41] NEIGHBORING GROUP EFFECTS OF ELECTRON-IMPACT-INDUCED FRAGMENTATION OF ACETYLATED 2,2'-DIAMINO-DIPHENYLMETHANES
    ECKHARDT, G
    FEHLHABE.HW
    VOLK, H
    WELZEL, P
    ORGANIC MASS SPECTROMETRY, 1974, 9 (01): : 68 - 71
  • [42] In-silico modeling and in-vitro studies of 2,1-benzothiazine-2,2-dioxide based hydrazone derivatives as α-glucosidase inhibitors
    Ahmadi, Shakeel
    Taj, Saman
    Aslam, Sana
    Khani, Samreen Gul
    Farooq, Tahir
    Ashfaq, Usman Ali
    Ahmad, Matloob
    PAKISTAN JOURNAL OF PHARMACEUTICAL SCIENCES, 2021, 34 (05) : 1951 - 1955
  • [43] STUDIES ON ELECTRON IMPACT-INDUCED FRAGMENTATION OF NITROBENZENE AND NITROSOBENZENE MOLECULAR-IONS
    KORSUNSKII, BL
    NAZIN, GM
    STEPANOV, VR
    FEDOTOV, AA
    KINETICS AND CATALYSIS, 1993, 34 (04) : 539 - 542
  • [44] Synthesis, characterization, monoamine oxidase inhibition, molecular docking and dynamic simulations of novel 2,1-benzothiazine-2,2-dioxide derivatives
    Ahmad, Shakeel
    Zaib, Sumera
    Jalil, Saquib
    Shafiq, Muhammad
    Ahmad, Matloob
    Sultan, Sadia
    Iqbal, Mazhar
    Aslam, Sana
    Iqbal, Jamshed
    BIOORGANIC CHEMISTRY, 2018, 80 : 498 - 510
  • [45] SYNTHESIS OF 4-METHYL-1,2-OXATHIIN 2,2-DIOXIDE
    AKIYAMA, T
    SUGIHARA, M
    IMAGAWA, T
    KAWANISI, M
    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1978, 51 (04) : 1251 - 1252
  • [46] Optimization of the synthesis of 1,3,2-dioxathiolane 2,2-dioxide
    Wang, Peihong
    Zhang, Nan
    Zhou, Baoqiang
    Gao, Ruichang
    Huagong Jinzhan/Chemical Industry and Engineering Progress, 2016, 35 (01): : 243 - 247
  • [47] 4,6-DIPHENYL-1,2,3,5-OXATHIADIAZINE 2,2-DIOXIDE
    JONES, JI
    PAISLEY, HM
    CHEMICAL COMMUNICATIONS, 1967, (03) : 128 - &
  • [48] 6-Bromo-1-methyl-1H-2,1-benzothiazin-4(3H)-one 2,2-dioxide
    Shafiq, Muhammad
    Tahir, M. Nawaz
    Khan, Islam Ullah
    Arshad, Muhammad Nadeem
    Asghar, Muhammad Nadeem
    ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2009, 65 : O1182 - U3469
  • [49] Synthesis of 1-ethyl-1H-2,1-benzothiazine 2,2-dioxide derivatives using cycloalkanecarbaldehydes and evaluation of their antimicrobial activity
    Lega, Dmitry A.
    Chernykh, Valentine P.
    Zaprutko, Lucjusz
    Gzella, Andrzej K.
    Shemchuk, Leonid A.
    CHEMISTRY OF HETEROCYCLIC COMPOUNDS, 2017, 53 (02) : 219 - 229
  • [50] ELECTRON IMPACT-INDUCED FRAGMENTATION OF 2,3-DIHYDRO-1,5-BENZOTHIAZEPIN-4(5H)-ONES
    POCSFALVI, G
    LEVAI, A
    DINYA, Z
    SOMOGYI, A
    VEKEY, K
    ORGANIC MASS SPECTROMETRY, 1994, 29 (06): : 303 - 308