Donor-Acceptor-Acceptor 1,3-Bisdiazo Compounds: An Exploration of Synthesis and Stepwise Reactivity.
Sign Up to like & getrecommendations! Published in 2020 at "Organic letters"
DOI: 10.1021/acs.orglett.0c00103
Abstract: Metal carbenes, derived from the decomposition of diazo compounds, are valued for their capacity to perform a variety of transformations. A unique class of acyclic, bis-diazo compounds, the donor-acceptor-acceptor 1,3-bisdiazo compounds, are described herein. These… read more here.
Keywords: bisdiazo compounds; acceptor acceptor; donor acceptor; acceptor bisdiazo ... See more keywords
Rh(II)-Catalyzed Chemoselective Oxy-alkynylation of Acceptor-Acceptor Carbenes: Synthesis of C2-Quaternary Alkyne-Substituted 3(2H)-Furanones.
Sign Up to like & getrecommendations! Published in 2023 at "Organic letters"
DOI: 10.1021/acs.orglett.3c01196
Abstract: A Rh(II)-catalyzed oxy-alkynylation of acceptor-acceptor carbenes using EBX reagents was successfully developed. The key alkyne-transfer step is likely to occur through a tandem process involving a β-addition, an α-elimination, and a 1,2-shift, which was supported… read more here.
Keywords: acceptor; acceptor acceptor; alkynylation acceptor; quaternary alkyne ... See more keywords
Impact of Thermal Annealing on Organic Photovoltaic Cells Using Regioisomeric Donor-Acceptor-Acceptor Molecules.
Sign Up to like & getrecommendations! Published in 2017 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.7b05304
Abstract: We report a promising set of donor-acceptor-acceptor (D-A-A) electron-donor materials based on coplanar thieno[3,2-b]/[2,3-b]indole, benzo[c][1,2,5]thiadiazole, and dicyanovinylene, which are found to show broadband absorption with high extinction coefficients. The role of the regioisomeric electron-donating thienoindole… read more here.
Keywords: acceptor acceptor; donor acceptor; donor; photovoltaic cells ... See more keywords
Unraveling the origin of an improved photovoltaic performance in acceptor-acceptor-structured perylene-diimide-based polymeric acceptors through partially fluorinating the benzo[c][1,2,5]thiadiazole
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Materials Chemistry C"
DOI: 10.1039/d3tc00696d
Abstract: Recently, perylene diimide (PDI)-based all-polymer solar cells (All-PSCs) have gained an increasing attention due to molecular structural diversity, facile chemical modification, mechanical and morphological stability. However, acceptor-acceptor (A-A)-structured PDI-based polymeric... read more here.
Keywords: based polymeric; acceptor structured; acceptor; acceptor acceptor ... See more keywords