Azanorbornadienes as Thiol-Reactive Cleavable Linkers.
Azanorbornadienes as Thiol-Reactive Cleavable Linkers.
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DOI:
10.1021/acs.orglett.0c01912
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发表时间:
2020-08-21
期刊:
影响因子:
5.2
通讯作者:
Finn, M. G.
中科院分区:
文献类型:
--
作者:
De Pascalis, Lucrezia;Tekkam, Srinivas;Finn, M. G.
Azanorbornadienes (ZNDs), prepared from pyrroles, undergo Michael reaction with thiols followed by retro-Diels–Alder (rDA) cleavage to release the starting pyrrole and a thiomaleate. Somewhat less reactive in this regard than furan-derived oxanorbornadienes, ZNDs have an additional point of variability at the pyrrole nitrogen center. Sulfonylated ZNDs were far more stable toward rDA cleavage than acylated analogues, tert-Butoxycarbonyl (Boc) examples were much less reactive with thiols, rendering the rDA step slower than the initial conjugate addition.
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影响因子:
15
作者:
Higginson CJ;Kim SY;Peláez-Fernández M;Fernández-Nieves A;Finn MG
通讯作者:
Finn MG
影响因子:
1.1
作者:
GROVES, JK;CUNDASAWMY, NE;ANDERSON, HJ
通讯作者:
ANDERSON, HJ
影响因子:
0.6
作者:
KOTSUKI, H;MORI, Y;MATSUOKA, K
通讯作者:
MATSUOKA, K
影响因子:
8.4
作者:
Gil de Montes, Enrique;Jimenez-Moreno, Ester;Bernardes, Goncalo J L
通讯作者:
Bernardes, Goncalo J L
影响因子:
3.6
作者:
NOLAND, WE;LEE, CK
通讯作者:
LEE, CK