Results 241 to 250 of about 153,572 (317)

Reaction of aromatic N-oxides with dipolarophiles. VII. Effect of aromaticity on 1,3-dipolar cycloaddition reactivity of substituted pyridine N-oxides and preparation of oxazolo(4,5-b)pyridine derivatives.

, 1984
T. MATSUOKA, MINORU SHINADA, FUMIHIRO SUEMATSU, Kazunobu Harano, T. HISANO   +4 more
openalex   +2 more sources

2D functionalized copper(ii)-carboxylate framework for efficient chemical fixation of carbon dioxide: insights from experimental and theoretical analysis. [PDF]

RSC Adv
Javaid HMK, Khattak ZAK, Ashraf R, Khan AA, Shah Y, Mansha A, Zia M, Younus HA, Ahmad N.   +8 more
europepmc   +1 more source

Versuche zur asymmetrischen Redox-Disproportionierung von meso-Peroxiden. Neue Chrom(III)-und Organokatalysatoren für die asymmetrische Hetero-Diels-Alder Reaktion [PDF]

, 2005
Vogl, Nadine
core  

1,3-Dipolar Cycloaddition of 2-Diazopropane to Pyrimido[1,2-b]pyridazun-4-one Derivatives. The Synthesis of Pyrazolo[4,3-d]pyrimido[1,2-b]pyridazin-4(10H)-ones, Derivatives of a Novel Heterocyclic System

, 1985
Branko Stanovnik, Breda Boznar, B. Koreň, S. Petriček, M. TIŠLER   +4 more
openalex   +1 more source

Ruthenium-Catalyzed Intermolecular [2 + 2] Cycloaddition of Unactivated Allenes and Alkynes with Unusual Regioselectivity. [PDF]

J Am Chem Soc
Zhang C, Sung HHY, Williams ID, Wu YD, Sun J.   +4 more
europepmc   +1 more source

Studies on Ketene and Its Derivatives 114. 1,4-Cycloaddition of Ketene to Ethyl N-(2-Pyridyl)formimidates

, 1983
Nobuya Katagiri, R. NIWA, Tetsuzo Kato
openalex   +1 more source

Isomer-dependent reactivity in the solid state: topochemical [4 + 4] <i>vs.</i> [4 + 2] cycloaddition reactions. [PDF]

Chem Sci
Lal A, Sureshan KM.
europepmc   +1 more source

Rh-Catalyzed in Situ Generation of Phenanthrocyclobutadienes from Tetraaryl-Diynes and Their Cycloadditions with Cycloalkenediones and <i>o</i>-Chloranil. [PDF]

Org Lett
Minami Y, Innami S, Sato Y, Shibahara K, Aida Y, Tanaka K.   +5 more
europepmc   +1 more source

Synthesis and Cycloaddition Reactions of 1,3-Diphenyl-2,8-dihydrobenzo[e,h]-8-thiaazulen-2-one(Thiaazulenocyclone) with Acetylenes, Olefins and Benzyne

, 1981
Mikio Hori, Tadashi Kataoka, Hiroshi Shimizu, M. OKITSU   +3 more
openalex   +1 more source

Ni-Catalyzed [2 + 2 + 2] Cycloaddition via the Capture of Azametallacyclopentadienes with Allyl Boronate: Facile Access to Fused Pyridine Derivatives. [PDF]

Molecules
Du K, Zhu T, Li G, Shi T, Li C, Hu S, Gao R, Wang ZY, Huang J.   +8 more
europepmc   +1 more source