Dr. Bernhard Witulski

2016年度物質生命理工学科コロキウム
上智大学理工学部物質生命理工学科主催
理工学部・理工学振興会共催
Functionalized Alkynes in Action – From Synthesis
of Natural Products to Applications in Energy
Materials and OLEDs
Dr. Bernhard Witulski
Laboratoire de Chimie Moléculaire
et Thioorganique,
CNRS UMR 6507, Normandy University,
ENSICAEN & UNICAEN, France
2016年 4月 25日（月）
15:１５-1６:45
場所：L-821（図書館内会議室）
学外の方の聴講歓迎・申込不要・参加無料
問い合わせ：鈴木由美子 yumiko_suzuki[at]sophia.ac.jp
Abstract of Dr. Bernhard Witulski’s talk
Functionalized acetylenes are versatile building blocks displaying
widespread reactivity patterns that result in a plethora of useful synthetic
transformations and many of them are highly applicable in the synthesis of
natural products or material oriented research. The first part of this
presentation will summarize our efforts in the design and synthesis of
nitrogen-substituted (ynamides) as well as other functionalized alkynes and
their use in the synthesis of marine natural products. In the second part we
will discuss our recent efforts on how alkyne-allene and alkyne-vinylidene
rearrangements can be used for the synthesis of p-extended molecules
applicable for organic electronics. The use of these molecules in sky-blue
and white OLEDs, as well as OFETs will be shown. Furthermore controlled
alkyne polymerization in confined space – microporous nano-sized zeolites –
with the aim to achieve new hybrid materials for electronics will be
presented.
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