التفاصيل البيبلوغرافية
| العنوان: |
Gold-Catalyzed [3,3]-Sigmatropic Rearrangement of ortho -Alkynyl- S , S -diarylsulfilimines. |
| المؤلفون: |
Mackenroth AV; Organisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany., Antoni PW; Organisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany., Rominger F; Organisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany., Rudolph M; Organisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany., Hashmi ASK; Organisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany.; Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia. |
| المصدر: |
Organic letters [Org Lett] 2023 Apr 28; Vol. 25 (16), pp. 2907-2912. Date of Electronic Publication: 2023 Apr 18. |
| نوع المنشور: |
Journal Article |
| اللغة: |
English |
| بيانات الدورية: |
Publisher: American Chemical Society Country of Publication: United States NLM ID: 100890393 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1523-7052 (Electronic) Linking ISSN: 15237052 NLM ISO Abbreviation: Org Lett Subsets: PubMed not MEDLINE; MEDLINE |
| أسماء مطبوعة: |
Original Publication: Washington, DC : American Chemical Society, c1999- |
| مستخلص: |
Highly functionalized 5 H -pyrrolo[2,3- b ]pyrazine cores, carrying a diaryl sulfide moiety at the C-7 position, were obtained from a gold-catalyzed reaction using easily accessible ortho -alkynyl-substituted S , S -diarylsulfilimines as intramolecular nitrene transfer reagents for the first time. The reaction proceeds under mild conditions, providing excellent yields while tolerating a large variety of different substitution patterns. We provide experimental evidence for an intramolecular reaction mechanism, likely including an unprecedented gold-catalyzed amino sulfonium [3,3]-sigmatropic rearrangement. |
| تواريخ الأحداث: |
Date Created: 20230418 Date Completed: 20230430 Latest Revision: 20230430 |
| رمز التحديث: |
20240829 |
| DOI: |
10.1021/acs.orglett.3c00953 |
| PMID: |
37071638 |
| قاعدة البيانات: |
MEDLINE |
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