全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:James C. Anderson , Andreas S. Kalogirou ...
来源:[J].Beilstein Journal of Organic Chemistry(IF 2.801), 2013, Vol.9 (1), pp.1737-1744DOAJ
摘要:Piperazirum, isolated from Arum palaestinum Boiss, was originally assigned as r -3, c -5-diisobutyl- c -6-isopropylpiperazin-2-one. The reported structure was synthesised diastereoselectively using a key nitro-Mannich reaction to set up the C5/C6 relative stereochemistry. The str...
作者:James C. Anderson , Andreas S. Kalogirou , Graham J. Tizzard
来源:[J].Tetrahedron(IF 2.803), 2014, Vol.70 (49), pp.9337-9351Elsevier
摘要:Abstract(#br)The conjugate addition nitro-Mannich reactions of ethyl-β-nitroacrylate ( 1 ) and β-nitrostyrene ( 2 ) with electron rich aromatic nucleophiles, stabilized carbanions, alcohols, amines, thiols, and diphenyl phosphine oxide were investigated. The one pot conjugat...
作者:James C. Anderson , Ian B. Campbell ...
来源:[J].Tetrahedron Letters(IF 2.397), 2014, Vol.55 (52), pp.7206-7208Elsevier
摘要:Abstract(#br)The base-promoted 1,2-addition of alkyl phenylsulfones to N -( para -methoxyphenyl) imines was investigated as a direct route to stereochemically defined β-aminosulfones. Using n BuLi as base, 2-(phenylsulfonyl)ethylbenzene was added to a range of N -( para -met...
作者:James C. Anderson , Helen Grounds ...
来源:[J].Tetrahedron(IF 2.803), 2014, Vol.70 (21), pp.3485-3490Elsevier
摘要:Abstract(#br)The high-yielding synthesis of enantiomerically pure epicatechin gallate analogues where the A and/or B-ring hydroxylation is reduced or altered has been achieved by optimising routes to the catechin stereochemistry. The B-ring analogues were synthesised by using an ...
作者:James C. Anderson , Dianna M.E. Bardo
来源:[J].Pediatric Neurology(IF 1.416), 2009, Vol.41 (3), pp.229-231Elsevier
摘要:We report on a 16-month-old girl with developmental motor delay, microcephaly, and mild truncal ataxia who was revealed to have rhombencephalosynapsis on magnetic resonance imaging. The child was nonsyndromic and exhibited normal cognitive and social abilities for her age, despit...
作者:Jeanne M. LaBerge , James C. Anderson
来源:[J].Journal of the American College of Radiology(IF 2.096), 2015, Vol.12 (8), pp.848-853Elsevier
摘要:Abstract(#br)The program requirements for the new Interventional Radiology (IR) Residency were approved by the ACGME in September 2014. Soon, training institutions will be able to apply for accreditation and begin enrolling residents. The IR program requirements are long (44 page...
作者:James C. Anderson , Daniel J. Hatch ...
来源:[J].The Journal of Foot and Ankle Surgery(IF 0.86), 1997, Vol.36 (5), pp.375-380Elsevier
摘要:A case involving a benign osteochondral tumor of the talar dome is presented. Graft considerations are reviewed and some of their specific characteristics are highlighted. Selection of a fresh-frozen cadaveric graft in this case was based on the goal of maintaining articular cong...
作者:James C. Anderson , Adam Noble , Pascual Ribelles Torres
来源:[J].Tetrahedron Letters(IF 2.397), 2012, Vol.53 (42), pp.5707-5710Elsevier
摘要:Abstract(#br)A simple protocol for the diastereoselective synthesis of 3-nitrotetrahydroquinolines has been developed using an intramolecular nitro-Mannich reaction. In situ formation of an imine generated from treatment of 2-(2-nitroethyl)phenylamine with an aldehyde, in EtOH at...
作者:James C. Anderson , Helen Grounds , György Szalóki
来源:[J].Tetrahedron: Asymmetry(IF 2.115), 2013, Vol.24 (17), pp.1023-1034Elsevier
摘要:Abstract(#br)Two families of planar chiral ferrocenyl cyclopentadienyl chelate ligands for use in ansa -half sandwich metallocene complexes of catalytically active transition metals are described. The first family was derived in 4–5 steps from an enzymatic resolution of 1-io...
作者:James C. Anderson , Alan C. Cornell ...
来源:[J].Synthetic Communications(IF 1.06), 2001, Vol.31 (6), pp.939-946Taylor & Francis
摘要:An efficient diastereoselective synthesis of the conformationally restricted aldehydes cis -2,6-dimethylcyclohexane- cis -carboxaldehyde or cis -2,6-dimethylcyclohexane- trans -carboxaldehyde from the same precursor is described.

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