62614-72-6Relevant articles and documents
Site-selective catalytic deaminative alkylation of unactivated olefins
Sun, Shang-Zheng,Romano, Ciro,Martin, Ruben
supporting information, p. 16197 - 16201 (2019/10/17)
A catalytic deaminative alkylation of unactivated olefins is described. The protocol is characterized by its mild conditions, wide scope - including the use of ethylene as substrate -, and exquisite site-selectivity pattern for both a-olefins and internal olefins, thus unlocking a new catalytic platform to forge sp3-sp3 linkages, even in the context of late-stage functionalization.
Diastereoselective cycloisomerizations of enediynes via palladium catalysis
Trost,Shi
, p. 12491 - 12509 (2007/10/02)
Considerations of atom economy drive a search for reactions that are simple additions which, performed intramolecularly, are cycloisomerizations. Exposure of acyclic enediynes to a catalyst generated by mixing a Pd(0) complex with acetic acid normally in
Photochemistry of N-Alk-4-enyl and N-Alk-5-enyl-phthalimides: Two Different Types of Cyclization Reaction
Maruyama, Kazuhiro,Ogawa, Takuji,Kubo, Yasuo,Araki, Takeo
, p. 2025 - 2032 (2007/10/02)
Photochemical reactions of N-alk-4- and -5-enylphthalimides (1a-e) have been investigated.In the photolyses of acetonitrile solutions of (1a-e), intramolecular cyclization reactions accompanying C(=O)-N bond cleavage to give (2a-e) were generally predominant, together with intramolecular hydrogen abstraction in some cases.Photolyses of cis- and trans-N-hex-4-enylphthalimides in acetonitrile solution showed stereospecific cyclization reactions; irridiation of cis-(1e) gave cis-(2e) and that of trans-(1e) gave trans-(2e) selectively with low conversion.In methanol (1d), which has a vinyl ether moiety, gave different types of cyclization product: namely, (8a) and (9a), methanol-incorporated products probably resulting from an intramolecular electron transfer process.