✦ LIBER ✦

Intramolecular Rearrangements of Silenes. 3. † From 2,5-Bis(1-methyl-1-silacyclobut-1-yl)- p -xylene to 1,2,4,5-Tetrahydro-1,1,4,4-tetramethyl-1,4-disiladicyclobuta- [ a,d ]benzene. The First Silacyclobutene Diannelated [ a,d ]Benzene ‡

✍ Scribed by Gusel'nikov, L. E.; Volkova, V. V.; Buravtseva, E. N.; Redchin, A. S.; Auner, N.; Herrschaft, B.; Solouki, B.; Tsantes, G.; Ovchinnikov, Y. E.; Pogozhikh, S. A.; Dolgushin, F. M.; Negrebetsky, V. V.

Book ID: 127139704
Publisher: American Chemical Society
Year: 2002
Tongue: English
Weight: 190 KB
Volume: 21
Category: Article
ISSN: 0276-7333
DOI: 10.1021/om010445b

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A facile one-pot synthesis of novel subs

A facile one-pot synthesis of novel substituted 1,2,3,4-tetrahydropyrimidines Part 5 : Synthesis of bis[(l-alkyl/aralkyl)-5-benzoyl-6-methylthio-1,2,3,4-tetrahydropyrimidinyl]alkane and benzene, bis[3-phenyl-7-methyl-4,5,6,7-tetrahydropyrazolo[3,4-d]-pyrimidinyl]alkane and bis[1-benzyl-7-phenyl-1,2,3,4-tetrahydro-pyrazolo[1,5-a]triazinyl]alkane and benzene

✍ Milan Ch. Dutta; Kaushik Chanda; Jai N. Vishwakarma; Philippe Helissey 📂 Article 📅 2005 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 70 KB

## Abstract Bis‐1,2,3,4‐tetrahydropyrimidinylalkanes/benzenes **2a‐f** have been synthesized by the reaction of N,S‐acetals with formaldehyde and diamines. Reaction of pyrazoles **3a** and **3b** with diamines and formaldehyde yield bis‐4,5,6,7‐tetrahydropyrazolo[3,4‐__d__]pyrimidinylalkanes **4a‐b

A Facile One-Pot Synthesis of Novel Subs

A Facile One-Pot Synthesis of Novel Substituted 1,2,3,4-Tetrahydropyrimidines. Part 5. Synthesis of Bis[(1-alkyl/aralkyl) -5-benzoyl-6-methylthio-1,2,3,4-tetrahydropyrimidinyl]alkane and Benzene, Bis[3-phenyl-7-methyl-4,5,6,7-tetrahydropyrazolo [3,4-d]pyrimidinyl]alkane and Bis[1-benzyl-7-phenyl-1,2,3,4-tetrahydropyrazolo[1,5-a]triazinyl]alkane and Benzene.

✍ Milan Ch. Dutta; Kaushik Chanda; Philippe Helissey; Jai N. Vishwakarma 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 25 KB 👁 1 views

Spin canting and long-range magnetic ord

Spin canting and long-range magnetic ordering in a 2-D cobalt–organic framework incorporated with a new bent connector: 1,4-bis(5-(4-pyridyl)-1H-1,2,4-triazol-3-yl)benzene

✍ Huang, Fu-Ping; Yao, Peng-Fei; Yu, Qing; Yao, Di; Bian, He-Dong; Li, Hai-Ye; Tia 📂 Article 📅 2013 🏛 Elsevier Science 🌐 English ⚖ 836 KB

Synthesis, Structure, and Magnetism of a

Synthesis, Structure, and Magnetism of a 1D Compound Engineered from a Biradical [5,5‘-Bis(3‘ ‘-oxide-1‘ ‘-oxyl-4‘ ‘,4‘ ‘,5‘ ‘,5‘ ‘-tetramethylimidazolin-2‘ ‘-yl)-2,2‘-bipyridine] and Mn II (hfac) 2

✍ Luneau, Dominique; Stroh, Christophe; Cano, Joan; Ziessel, Raymond 📂 Article 📅 2005 🏛 American Chemical Society 🌐 English ⚖ 108 KB

2-({6-[(3R)-3-amino-3-methylpiperidine-1

2-({6-[(3R)-3-amino-3-methylpiperidine-1-yl]-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-5H-pyrrolo[3,2-d]pyrimidine-5-yl}methyl)-4-fluorobenzonitrile (DSR-12727): A potent, orally active dipeptidyl peptidase IV inhibitor without mechanism-based inactivation of CYP3A

✍ Yukihiro Nishio; Hidenori Kimura; Naoyuki Sawada; Eiji Sugaru; Masakuni Horiguch 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 509 KB

A specific and direct comparison of the

A specific and direct comparison of the trifluoromethyl and pentafluoro sulfanyl groups on the selective dopamine D3 antagonist 3-(3-{[4-methyl-5-(4-methyl-1,3-oxazol-5-yl)-4H-1,2,4-triazol-3-yl]thio}propyl)-1-phenyl-3-azabicyclo[3.1.0]hexane template

✍ Fabrizio Micheli; Daniele Andreotti; Simone Braggio; Anna Checchia 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 184 KB

A direct and specific comparison of a trifluoromethyl group with the corresponding pentafluorosulfanyl group is made in terms of primary affinity and pharmacokinetic properties.