890706-71-5

Upstream product

• 170161-29-2 di-tert-butyl 1,4,8,11-tetraazacyclotetradecane-1,8-dicarboxylate 
• 866414-15-5 1,8-dibenzyl-4,11-bis(tert-butoxycarbonyl)-1,4,8,11-tetraazacyclotetradecane 
• 890706-67-9 1,8-bis(tert-butoxycarbonyl)-4-(2,2,2-trichloroethoxycarbonyl)-1,4,8,11-tetraazacyclotetradecane 
• 876-08-4 p-(chloromethyl)benzoyl chloride 

Downstream Products

• 890706-77-1 16-(4-{[4,11-bis(tert-butoxycarbonyl)-8-{4-[(13-tert-butoxycarbonyl-1,9-dithia-5,13-diazacyclohexadecan-5-yl)methyl]benzoyl}-1,4,8,11-tetraazacyclotetradecan-1-yl]carbonyl}benzyl)-1,4,7,10,13-pentaoxa-16-azacyclooctadecane 
• 890706-76-0 5-tert-butoxycarbonyl-13-[4-({4,11-bis(tert-butoxycarbonyl)-8-[4-(chloromethyl)benzoyl]-1,4,8,11-tetraazacyclotetradecan-1-yl}carbonyl)benzyl]-1,9-dithia-5,13-diazacyclohexadecane 
• 890706-74-8 5-tert-butoxycarbonyl-13-(4-{[4,11-bis(tert-butoxycarbonyl)-1,4,8,11-tetraazacyclotetradecan-1-yl]carbonyl}benzyl)-1,9-dithia-5,13-diazacyclohexadecane 
• 890706-75-9 5-(4-{[4,11-bis(tert-butoxycarbonyl)-1,4,8,11-tetraazacyclotetradecan-1-yl]carbonyl}benzyl)-1,9-dithia-5,13-diazacyclohexadecane 
• 890706-73-7 5-(4-{[4,11-bis(tert-butoxycarbonyl)-8-(2,2,2-trichloroethoxycarbonyl)-1,4,8,11-tetraazacyclotetradecan-1-yl]carbonyl}benzyl)-13-(2,2,2-trichloroethoxycarbonyl)-1,9-dithia-5,13-diazacyclohexadecane 
• 890706-72-6 5-tert-butoxycarbonyl-13-(4-{[4,11-bis(tert-butoxycarbonyl)-8-(2,2,2-trichloroethoxycarbonyl)-1,4,8,11-tetraazacyclotetradecan-1-yl]carbonyl}benzyl)-1,9-dithia-5,13-diazacyclohexadecane 

Relevant academic research and scientific papers

Macrocyclic ligand design. A large covalently-linked ring system incorporating four cyclam units and its interaction with nickel(II), copper(II), Zinc(II), and cadmium(II)

A cyclic, tetra-linked macrocyclic species incorporating four 1,4,8,11-tetraazacyclotetradecane (cyclam) subunits has been synthesized employing Boc amine-group protecting chemistry coupled with high dilution conditions for the cyclization step. A series

New heterotopic, linked macrocyclic systems derived from selectively protected macrocycles

The use of orthogonally protected cyclam and 1,9-dithia-5,13-diazacyclohexadecane macrocycles, in combination with aza-18-crown-6, has enabled the efficient synthesis of a new heterotritopic macrocyclic ligand incorporating N4-, N2S