Method of preparing cis-8b-methyldecahydro-2a,4a,6a,8a-tetraazacyclopenta[fg]acenaphthylene, cis-decahydro-2a,4a,6a,8a-tetraazacyclopenta[fg]acenaphthylene, cyclene and functionalised cyclenes
申请人:Centre National de la Recherche Scientifique (C.N.R.S.)
公开号:US07659393B2
公开(公告)日:2010-02-09
A method of preparing cyclene having formula (I) from triethylenetetraamine having formula (VIII) or ethylenediamine having formula (VIII′) includes a series of steps. The first series of steps (I) includes a step A (one-pot preparation of the compound having formula (IIa) from the compound having formula (VIII)), followed by a step B (transforming the compound having formula (IIa) into cyclene having formula (I)). The second series of steps (II) includes a step C (preparing the compound having formula (IIb) from the compound having formula (VIII)), followed by a step D (transforming the compound having formula (IIb) into cylcene having formula (I)). The third series of steps (III) includes a step E involving the onepot preparation of the compound having formula (IIa) from the compound having formula (VIII), followed by a step B involving the transformation of the compound having formula (IIa) into cyclene having formula (I).
PROCEDE DE PREPARATION DU CIS-8B-METHYLDECAHYDRO-2A,4A,6A,8A-TETRAAZACYCLOPENTA[FG] ACENAPHTHYLENE, DU CIS-DECAHYDRO-2A,4 A,6A,8A-TETRAAZACYCLOPENTA[FG] ACENAPHTHYLENE, DU CYCLENE, ET DE CYCLENES FONCTIONNALISES
申请人:CENTRE NATIONAL DE
LA RECHERCHE SCIENTIFIQUE (CNRS)
公开号:EP1644344B1
公开(公告)日:2011-09-14
US7659393B2
申请人:——
公开号:US7659393B2
公开(公告)日:2010-02-09
Method of preparing cis-8b-methyldecahydro-2a,4a,6a,8a-tetraazacyclopenta[fg] acenaphthylene, cis-decahydro-2a,4a,6a,8a-tetraazacyclopenta[fg] acenaphthylene, cyclene and functionalised cyclenes
申请人:Boschetti Frèderic
公开号:US20060217548A1
公开(公告)日:2006-09-28
A method of preparing cyclene having formula (I) from triethylenetetraamine having formula (VIII) or ethylenediamine having formula (VIII′) includes a series of steps. The first series of steps (I) includes a step A (one-pot preparation of the compound having formula (IIa) from the compound having formula (VIII)), followed by a step B (transforming the compound having formula (IIa) into cyclene having formula (I)). The second series of steps (II) includes a step C (preparing the compound having formula (IIb) from the compound having formula (VIII)), followed by a step D (transforming the compound having formula (IIb) into cylcene having formula (I)). The third series of steps (III) includes a step E involving the one-pot preparation of the compound having formula (IIa) from the compound having formula (VIII), followed by a step B involving the transformation of the compound having formula (IIa) into cyclene having formula (I).