As nouns the difference between ethynyl and silylethynyl
is that ethynyl is (organic chemistry) the univalent radical hc≡c- derived from acetylene while silylethynyl is (organic chemistry|especially in combination) any of a class of univalent radicals, r3si-c≡c-, having a silyl group attached to the remote carbon atom of an ethynyl group.
ethynyl
English
Noun
(
en noun)
(organic chemistry) The univalent radical HC?C- derived from acetylene
silylethynyl
English
Noun
(
en noun)
(organic chemistry, especially in combination) Any of a class of univalent radicals, R3Si-C?C-, having a silyl group attached to the remote carbon atom of an ethynyl group