Synthetic Studies toward (±)-Furanocembranoid 1: Construction of the Acyclic Carbon Framework

Autor: Chada Raji Reddy, Siddique Z. Mohammed

Publikováno v: ACS Omega, Vol 3, Iss 11, Pp 15628-15634 (2018)

Externí odkaz: https://doaj.org/article/9cf0c41caffb4f16bb0f9f699ebd5d4e

Facile access to [1,2]-oxazine derivatives via annulations of aminoxy-tethered 1,7-enynes

Autor: Raji Reddy Chada, Siddique Z. Mohammed, Kamalkishor Warudikar, Nagender Punna, Roshan Chandrakant Kajare, Mayur C. Bhandari, Mahender Khatravath

Publikováno v: Organic & Biomolecular Chemistry. 19:809-821

An efficient approach for the highly diastereoselective construction of functionalized cyclopenta[d][1,2]oxazines via sequential oxyamination and Pauson-Khand reaction of readily accessible propargylic alcohols has been developed. Furthermore, the ri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e29ac5d6ed3996d69d28281dfeec897
https://doi.org/10.1039/d0ob02279a

Oxa-[3+3] annulation of MBH-carbonates of propiolaldehydes with α-nitro/bromo ketones to access 2H-pyrans

Autor: Chada Raji Reddy, Amol D. Patil, Siddique Z. Mohammed

Publikováno v: Chemical communications (Cambridge, England). 56(52)

A novel alkyne-assisted annulation reaction of MBH-carbonates of propiolaldehydes with α-nitro/bromo ketones is reported, providing a facile synthesis of substituted 2H-pyrans in good yields. This reaction divulges the inimitable reactivity of the M

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5e4e2944ab6639fda4bf324a55ef931
https://pubmed.ncbi.nlm.nih.gov/32467956

Synthesis and biological evaluation of longanlactone analogues as neurotrophic agents

Autor: Siddique Z. Mohammed, Chada Raji Reddy, Dwaipayan Bhattacharya, Bathini Nagendra Babu, Sumana Chakravarty, René Grée, Uredi Dilipkumar, Amol Gorgile Tukaram, Pranav Chintamani Joshi

Publikováno v: Bioorganic and Medicinal Chemistry Letters
Bioorganic and Medicinal Chemistry Letters, Elsevier, 2018, 28 (4), pp.673-676. ⟨10.1016/j.bmcl.2018.01.020⟩
Bioorganic and Medicinal Chemistry Letters, 2018, 28 (4), pp.673-676. ⟨10.1016/j.bmcl.2018.01.020⟩

Longanlactone analogues were synthesized using a route featuring Friedel-Crafts acylation, Sonogashira coupling and 1,3-dipolar cycloaddition reactions. Structure-activity relationships were investigated for neurotrophic activity. Compound 6 was foun

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::709f58638d718961538645d4a045c7c5
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01737386

ChemInform Abstract: A [3 + 2]-Annulation Approach to Tetrasubstituted Furans from MBH-Carbonates of Acetylenic Aldehydes via Sequential Substitution/Cycloisomerization

Autor: Siddique Z. Mohammed, Chada Raji Reddy, Paridala Kumaraswamy

Publikováno v: ChemInform. 46

A novel metal-free approach to construct the tetrasubstituted furans from Morita–Baylis–Hillman (MBH)-carbonates of acetylenic aldehydes has been developed. This strategy involves the cascade nucleophilic substitution/5-exo-dig-cycloisomerization

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6b0819b9c9cbab7604c4b5a54ef83e83
https://doi.org/10.1002/chin.201549094