Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Shao-Zhen Nie"'
Publikováno v:
ARKIVOC, Vol 2010, Iss 10, Pp 17-33 (2010)
Externí odkaz:
https://doaj.org/article/665df0a08387495b94e9d7d8037feeb0
Publikováno v:
ARKIVOC, Vol 2010, Iss 9, Pp 229-243 (2010)
Externí odkaz:
https://doaj.org/article/c89f94b1a6f9440199b9371c3910239c
Autor:
Lei Xie, Lei Sun, Ping Wu, Zhaoxue Wang, Chenyi Zhao, Lingang Wu, Xiaojing Li, Zhenzhen Gao, Wanxing Liu, Shao-zhen Nie
Publikováno v:
Organic & Biomolecular Chemistry. 21:2295-2300
Lewis base-catalyzed cascade nucleophilic/aza-Michael addition reaction of N-alkoxy β-oxo-acrylamides with isocyanates has been developed to afford various highly functionalized hydantoin derivatives in 80–98% yields under mild reaction conditions
Publikováno v:
Journal of the American Chemical Society, vol 143, iss 16
J Am Chem Soc
J Am Chem Soc
In this Article, we advance Rh-catalyzed hydrothiolation through the divergent reactivity of cyclopropenes. Cyclopropenes undergo hydrothiolation to provide cyclopropyl sulfides or allylic sulfides. The choice of bisphosphine ligand dictates whether
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de73a04ac74b59f7dede22a666466cc1
https://escholarship.org/uc/item/8m7222br
https://escholarship.org/uc/item/8m7222br
Autor:
Meng-Meng Zhou, Shao-Zhen Nie, Ji-Ping Wang, Chang-Qiu Zhao, Yu Zhang, Jing-Jing Ye, Qiang Li
Publikováno v:
The Journal of Organic Chemistry. 84:8423-8439
Various functional secondary and tertiary phosphines, or their derivatives, containing stationary chiral phosphorus and flexible chiral axis were prepared, which could be further modified to afford diversely chelating ligands. The flexible axial chir
Publikováno v:
Journal of the American Chemical Society. 141:3006-3013
In this article, we expand upon the catalytic hydrothiolation of 1,3-dienes to afford either allylic or homoallylic sulfides with high regiocontrol. Mechanistic studies support a pathway where regioselectivity is dictated by the choice of counter-ion
Publikováno v:
Journal of the American Chemical Society. 140:16450-16454
We report a Pd-catalyzed intermolecular hydrophosphinylation of 1,3-dienes to afford chiral allylic phosphine oxides. Commodity dienes and air stable phosphine oxides couple to generate organophosphorus building blocks with high enantio- and regiocon
Autor:
Yu Zhang, Jing-Hong Wen, Ji-Ping Wang, Jing-Jing Ye, Chang-Qiu Zhao, Shao-Zhen Nie, Mao-Ran Qiu
Publikováno v:
Organic Letters. 19:5384-5387
A diastereomeric mixture of secondary phosphine oxide is stereospecifically converted to chlorophosphine salt by treatment with oxalyl chloride, which stereoselectively affords P-inverted or retained tertiary phosphines, depending on the substitution
Autor:
Li-Juan Liu, He Zhang, Hao Xu, Meng Yang, Zhong-Yang Zhou, Chang-Qiu Zhao, Shao-Zhen Nie, Yong-Ming Sun
Publikováno v:
Tetrahedron: Asymmetry. 27:815-822
α-Amino phosphinates with P , C -stereogenic centers were prepared from a P -retained addition of ( R P )-(−)-menthyl H -phenylphosphinate to ( R )-aldimines with up to 86:14 dr under catalyst and solvent free condition at ambient temperature; the
Autor:
Shao-Zhen Nie, Ting-Ting Ding, Xiaojing Li, Chang-Qiu Zhao, Cheng-Cheng Qin, Hui Yan, Dan-Di Gao, Ren-Min Liu
A series of P-stereogenic phosphinamides were effectively prepared in 65%–94% yield via coupling of H-P species with amines. Meanwhile, the synthesis of chiral N-phosphinoylimines were explored, which could react with Grignard reagents to afford mu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c38472be41e3d208293a80755444e14a