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Synthesis of myrcene - isoprene copolymer

期刊: ARKIVOC, 2023; ()

The combination of Nd(BH4)(3)(THF)(3) and dialkyl magnesium has enabled a notable achievement in the copolymerization process, with potential for new ......

Friedel-Crafts chemistry. Part 60. Concise constructions of bridged polycycles of indanes, pyrido[3,2,1-jk]carbazoles and pyrido[3,2,1-kl]phenothiazines via Friedel-Crafts ring closures

期刊: ARKIVOC, 2023; ()

Our present study provides expedient methods for the synthesis of novel substituted indanes, pyrido[3,2,1-jk]carbazoles and pyrido[3,2,1-kl]phenothiaz......

Organoselenium compounds as antioxidants

期刊: ARKIVOC, 2023; ()

Reactive oxygen species (ROS) are responsible for many of civilization's diseases, including cancer, diabetes, and Alzheimer's disease, decomposition ......

Synthesis of indole-based chromophores with TCF acceptor and the study of the quinoxalinone core effect on the linear and nonlinear optical properties

期刊: ARKIVOC, 2023; ()

D-pi-A chromophores with indole donor and tricyanofuranyl acceptor moieties connected by vinylene and divinyl quinoxalinone p-conjugated bridges have ......

Light induced cyclization of tryptamine-naphthoquinone hybrids

期刊: ARKIVOC, 2023; ()

Blue-LED light or direct sunlight induces cyclization in tryptamine-quinone hybrid compounds. Formation of a C-C bond between the C-2 atom of the indo......

Ring-closing metathesis in flavonoid synthesis, part 3: isoflavenes

期刊: ARKIVOC, 2023; ()

Isoflav-3-enes with natural substitution patterns were prepared in two steps from readily available starting materials by means of a one-pot Wittig me......

Addition-elimination reactions of 2,2-disubstituted malononitriles and α-aryl nitriles. Subsequent transformations

期刊: ARKIVOC, 2023; ()

This review focuses on addition-eliminations on the cyano group of 2,2-disubstituted malononitriles and alpha-aryl nitriles. Mechanistic insights and ......

Recent advances in direct catalytic applications of alginates and alginic acid in organic synthesis

期刊: ARKIVOC, 2023; ()

The application of biopolymers in organic chemistry, especially in catalysis, has been an active research area in recent years. Alginates are constitu......

Synthesis of novel oxa-carbocycle annulated flavones and bis- flavones by ring closing/cross metathesis

期刊: ARKIVOC, 2023; ()

A series of new C7/C8/C9-C6-C6 tricyclic oxa carbocyclic annulated flavones/bis flavones were synthesized via combined Claisen rearrangement and ring ......

In situ generated HClO for the conversion of thiols and disulfides into thiosulfonates

期刊: ARKIVOC, 2023; ()

A new, practical method for the oxidative conversion of disulfides into thiosulfonates is reported. It is based on the use of hydrogen peroxide as a g......

An efficient synthesis of optically active herbicide (S)-metolachlor via reductive ring opening of 2-methoxymethylaziridine

期刊: ARKIVOC, 2023; ()

An efficient synthesis of a well known chiral herbicide, (S)-metolachlor has been described using 2methoxymethylaziridine ring formation and reductive......

New phenyldibenzophosphole oxide- based acceptors for blue exciplex-forming systems

期刊: ARKIVOC, 2023; ()

The exciplex-forming system occurred at the donor -acceptor interface that can emit deep blue emission is still very rare due to the scarcity of appro......

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