[向「む」]け => Made for A, intended for A N2
Adjectival, Descriptions
[使「し」][役「えき」][受「う」]け[身「み」] => Imperative N4
Causative, Passive, Volitional
を[契機「けいき」] => As a good opportunity A, (do) B N2
Information, Report
に[先駆「さきが」]けて => The earliest, very first in A; Ahead of A, in advance of A N1
Time, Situation
に[先立「さきだ」]って/に[先立「さきだ」]ち/に[先立「さきだ」]つ => Before A occurs/takes place N2
Time, Situation
をきっかけに => With A as a good opportunity/chance to B, Using A as a time to (start) B N2
Information, Report
ぬきにして/~ぬきで => Exclude A; Stop/end A; Without A N2
Miscellaneous
おまけに => A. In addition, B N2
(Not)only, (Not) even
を[機「き」]に => Use A as an opportunity N1
Time, Situation
にひきかえ => In contrast to A N1
Comparison/ Exchange
をかわきりに => Starting with A N1
Miscellaneous
あかつきには => After A then B N1
Time, Situation