Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Thongchai Kruahong"'
Autor:
Suchada Chantrapromma, Jutatip Jeerapong, Thongchai Kruahong, Surat Laphookhieo, Hoong-Kun Fun
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 5, Pp o1120-o1121 (2010)
The title compound, C16H16O4, a dihydrochalcone, was isolated from the rhizomes of Etlingera littoralis. The molecule is twisted with a dihedral angle of 71.69 (6)° between the two aromatic rings. The propanone unit makes dihedral angles of 4.07 (6)
Externí odkaz:
https://doaj.org/article/6d5b7067feeb4a2f83a1ecbc57ed87f9
Autor:
Samran Prabpai, Vichai Reutrakul, Palangpon Kongsaeree, Jitra Limthongkul, Radeekorn Akkarawongsapat, Chutima Kuhakarn, Phanruethai Pailee, Sakchai Hongthong, Ampai Panthong, Thongchai Kruahong, Patoomratana Tuchinda, Manat Pohmakotr, Thaworn Jaipetch, Surawat Jariyawat, Kanoknetr Suksen
Publikováno v:
Phytochemistry Letters. 20:111-118
Bioassays-guided isolation of the hexanes and ethyl acetate extracts of the fruits of Garcinia speciosa led to the isolation of three new lanostane triterpenes 1–3 together with three related known derivatives 4–6. The new structures elucidated o
Autor:
Thongchai Kruahong, Heng Wei Lee, Nattayanee Leanjay, Mohd Azam Osman, Maziani Sabudin, Rosnah Idrus
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9783642416736
This study aims at shedding some light on identifying the key deter-minants of successful innovated ICT adoption in a fishing community in Thai-land. The innovated ICT delivered a medium for fishing community and the authorities to communicate over m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d722b8de60b3789caa687132525313f8
https://doi.org/10.1007/978-3-642-41674-3_92
https://doi.org/10.1007/978-3-642-41674-3_92
Publikováno v:
Tetrahedron Letters. 35:4853-4856
Fluorine-facilitated Claisen rearrangement has been employed as a key step in the synthesis of α-fluoroketones 5 . The elimination of sulfenic acid from the allyl ethers 3 are effected under FVP conditions.
Autor:
Sarot Cheenpracha, Surat Laphookhieo, Uma Prawat, Chotika Jeerapong, Wisanu Maneerat, Thongchai Kruahong
Publikováno v:
ChemInform. 42
Publikováno v:
ChemInform. 25
Fluorine-facilitated Claisen rearrangement has been employed as a key step in the synthesis of α-fluoroketones 5 . The elimination of sulfenic acid from the allyl ethers 3 are effected under FVP conditions.
Autor:
Jutatip Jeerapong, Thongchai Kruahong, Suchada Chantrapromma, Hoong-Kun Fun, Surat Laphookhieo
Publikováno v:
Acta Crystallographica Section E Structure Reports Online. 66:o1120-o1121
The title compound, C16H16O4, a dihydrochalcone, was isolated from the rhizomes of Etlingera littoralis. The molecule is twisted with a dihedral angle of 71.69 (6)° between the two aromatic rings. The propanone unit makes dihedral angles of 4.07
Autor:
Sarot Cheenpracha, Chotika Jeerapong, Thongchai Kruahong, Uma Prawat, Wisanu Maneerat, Surat Laphookhieo
Publikováno v:
HETEROCYCLES. 83:849
Publikováno v:
Tetrahedron Letters. 35:4851-4852
Fluoromethylketones 3 are synthesized in good yields by a flash vacuum pyrolytic elimination of 2. Studies on the improved synthesis of 2 leads to the evidence on the existence of α,α-dilithio fluoromethyl phenyl sulfoxide.