Preparation and X‑ray Structural Study of Dibenzobromolium and Dibenzochlorolium Derivatives; ACS Omega; Vol. 9 - iss. 2
| Parent link: | ACS Omega.— .— Washington: American Chemical Society Vol. 9 - iss. 2.— 2024.— P. 2664-2673 |
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| Tác giả của công ty: | |
| Tác giả khác: | , , , , , , , |
| Tóm tắt: | Various five-membered cyclic dibenzobromolium salts (dibenzo[b,d]bromol-5-ium chloride, nitrate, hydrogen sulfate, dihydrogen phosphate, trifluoroacetate, and tetrafluoroborate) were prepared by diazotization−cyclization of 2′-bromo-[1,1′-biphenyl]-2-amine in solution of appropriate acids. The chlorolium analogues (iodide, trifluoroacetate, and tetrafluoroborate) were obtained by a similar procedure. Additional dibenzohalolium derivatives (dibenzo[b,d]bromol-5-ium and dibenzo[b,d]chlorol-5-ium azides, bis(trifluoromethanesulfonyl)imidates, thiocyanates, and trifluoromethanesulfonates) were prepared by anion exchange.
Structures of ten of these dibenzohalolium derivatives were established by X-ray analysis. Bond distances and angles for the halogen
atoms in different dibenzohalolium derivatives were summarized and discussed. Текстовый файл |
| Ngôn ngữ: | Tiếng Anh |
| Được phát hành: |
2024
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| Những chủ đề: | |
| Truy cập trực tuyến: | https://doi.org/10.1021/acsomega.3c07512 |
| Định dạng: | Điện tử Chương của sách |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=672655 |
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| 200 | 1 | |a Preparation and X‑ray Structural Study of Dibenzobromolium and Dibenzochlorolium Derivatives |f C. D. Huss, A. Yoshimura, G. T. Rohde [et al.] |d Получение и рентгеноструктурное исследование производных дибензоброммолия и дибензохлоролия |z rus | |
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| 330 | |a Various five-membered cyclic dibenzobromolium salts (dibenzo[b,d]bromol-5-ium chloride, nitrate, hydrogen sulfate, dihydrogen phosphate, trifluoroacetate, and tetrafluoroborate) were prepared by diazotization−cyclization of 2′-bromo-[1,1′-biphenyl]-2-amine in solution of appropriate acids. The chlorolium analogues (iodide, trifluoroacetate, and tetrafluoroborate) were obtained by a similar procedure. Additional dibenzohalolium derivatives (dibenzo[b,d]bromol-5-ium and dibenzo[b,d]chlorol-5-ium azides, bis(trifluoromethanesulfonyl)imidates, thiocyanates, and trifluoromethanesulfonates) were prepared by anion exchange. Structures of ten of these dibenzohalolium derivatives were established by X-ray analysis. Bond distances and angles for the halogen atoms in different dibenzohalolium derivatives were summarized and discussed. | ||
| 336 | |a Текстовый файл | ||
| 461 | 1 | |c Washington |n American Chemical Society |t ACS Omega | |
| 463 | 1 | |d 2024 |t Vol. 9 - iss. 2 |v P. 2664-2673 | |
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