Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Qing Han Li"'
Metal-free photoinduced C(sp3)–H/C(sp3)–H cross-coupling to access α‑tertiary amino acid derivatives
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)
Abstract The cross-dehydrogenative coupling (CDC) reaction is the most direct and efficient method for constructing α-tertiary amino acids (ATAAs), which avoids the pre-activation of C(sp3)-H substrates. However, the use of transition metals and har
Externí odkaz:
https://doaj.org/article/da17ef49cedf495f9bf39ee948af39a2
Publikováno v:
RSC Advances. 12:13314-13318
A highly efficient method for the synthesis of aryl substituted conjugated enediynes and unsymmetrical 1,3-diynes via selective cross-coupling reactions of 1,1-dibromoethylenes with alkynylaluminums has been successfully developed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a11167a371fe7e052e7e4f191a151a7
https://doi.org/10.1039/d2ra02127g
https://doi.org/10.1039/d2ra02127g
Publikováno v:
RSC Advances. 12:19265-19269
A highly efficient method for the synthesis of azole derivatives via a direct aza-Michael addition of azoles to α,β-unsaturated malonates has been successfully developed. A series of azole derivatives have been obtained in up to 94% yield.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1df732afe851df304835868cd83b3b43
https://doi.org/10.1039/d2ra02314h
https://doi.org/10.1039/d2ra02314h
Publikováno v:
Tetrahedron. 139:133451
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fc9d75516d3d9c89ced9aa81cfbcb75
https://doi.org/10.1016/j.tet.2023.133451
https://doi.org/10.1016/j.tet.2023.133451
Publikováno v:
RSC advances. 12(30)
A highly efficient method for the synthesis of azole derivatives
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0f62fbbca5420da2c2ad5b064d471464
https://pubmed.ncbi.nlm.nih.gov/35865588
https://pubmed.ncbi.nlm.nih.gov/35865588
Publikováno v:
Annals of Palliative Medicine. 9:4174-4178
Background Wound infections can lead to high risks of postoperative septic complications. To date, the efficacy of a closed suction irrigation method of wound closure on the rate of postoperative wound infection in patients is poorly understood. Ther
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3a9b4b4fec1534b38018b9d399f834f
https://doi.org/10.21037/apm-20-2154
https://doi.org/10.21037/apm-20-2154
Publikováno v:
Current Organic Chemistry. 24:694-708
Chiral allenes are important structural scaffolds found in many natural products and drugs, and in addition, they also serve as building blocks for many organic transformations. The conventional methods for preparing chiral allenes rely on the resolu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::139e8c2e68006b4a85647769fe42f3fe
https://doi.org/10.2174/1385272824666200306094427
https://doi.org/10.2174/1385272824666200306094427
Publikováno v:
Tetrahedron Letters. 103:153987
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c70a7e0f2f0e9e3fd4b97d27b8097372
https://doi.org/10.1016/j.tetlet.2022.153987
https://doi.org/10.1016/j.tetlet.2022.153987
Publikováno v:
Tetrahedron. 112:132740
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0facc87d350cb0633bd76590ba2b808c
https://doi.org/10.1016/j.tet.2022.132740
https://doi.org/10.1016/j.tet.2022.132740
Publikováno v:
Tetrahedron. 103:132549
A NiCl2(PPh3)2/XantPhos catalyzed synthesis of conjugated enynes by the cross-coupling of terminal alkynyl halides with alkenylaluminum reagents at room temperature in DME solvent was developed under mild reaction conditions. The aryls bearing electr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::677dfe990688f875645477f44a09f858
https://doi.org/10.1016/j.tet.2021.132549
https://doi.org/10.1016/j.tet.2021.132549