"GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . . "The meta-iodo derivative, fixed in the cone conformation, enables the gram-scale preparation of a meta-bridged calix[4]arene. This intermediate, possessing a fluorene moiety within the macrocyclic skeleton, can be regioselectively alkylated on the corresponding methylene bridge to form a unique substitution pattern in classical calixarene chemistry."@en . "Regioselective alkylation of a methylene group via meta-bridging of calix[4]arenes"@en . . . . . "The meta-iodo derivative, fixed in the cone conformation, enables the gram-scale preparation of a meta-bridged calix[4]arene. This intermediate, possessing a fluorene moiety within the macrocyclic skeleton, can be regioselectively alkylated on the corresponding methylene bridge to form a unique substitution pattern in classical calixarene chemistry." . . . "Regioselective alkylation of a methylene group via meta-bridging of calix[4]arenes"@en . "Chemical Communications" . . . . "S" . . "1359-7345" . . "Slav\u00EDk, Petr" . "Regioselective alkylation of a methylene group via meta-bridging of calix[4]arenes" . . . "22810" . "1"^^ . . "4"^^ . "[78B6F81EFF4A]" . "41868" . "Regioselective alkylation of a methylene group via meta-bridging of calix[4]arenes" . "RIV/60461373:22810/14:43898111" . . . "50" . . "Eigner, V\u00E1clav" . "Dvo\u0159\u00E1kov\u00E1, Hana" . "10.1039/c4cc04356a" . . "Lhot\u00E1k, Pavel" . . . "RIV/60461373:22810/14:43898111!RIV15-MSM-22810___" . "000340707600028" . "3"^^ . . "cyclization; conformation; clinical chemistry; catalyst; article; alkylation; unclassified drug; fluorene; carbene; calix[4]arene; calixarene"@en . "70" .