Výsledky vyhledávání - "J. L. Tunnell"

ChemInform Abstract: Structure of sp-9-Hydroxy-9-pivaloylfluorene, Product of Base- Catalyzed Autoxidation of ap-9-Pivaloylfluorene

Autor: Duy H. Hua, S. Saha, Paul D. Robinson, J. L. Tunnell, Cal Y. Meyers

Publikováno v: ChemInform. 24

1-(9-Hydroxyfluoren-9-yl)-2,2-dimethyl-1-propanone, C18H18O2, M(r) = 266.34, orthorhombic, Pbcn, a = 18.917 (10), b = 11.843 (8), c = 13.177 (7) A, V = 2952 (5) A3, Z = 8, Dx = 1.198 g cm-3, lambda(Mo K alpha) = 0.71069 A, mu = 0.72 cm-1, F(000) = 11

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6854207e5e413caf08d12677046bb0c6
https://doi.org/10.1002/chin.199305049

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ChemInform Abstract: Structure of the Crystalline Dimer of α-Hydroxyisobutyrophenone: (R,S)-3,3,6,6-Tetramethyl-1,4-diphenyl-2,5,7-trioxabicyclo(2.2.1) heptane

Autor: J. L. Tunnell, J. D. Ferrara, Vera M. Kolb, Paul D. Robinson, Cal Y. Meyers

Publikováno v: ChemInform. 23

C 20 H 22 O 3 cristallise dans P2 1 /c avec a = 16,58, b = 8,34 et c = 24,35 A, β = 91,2 °, Z = 8; affinement jusqu'a R = 0,077. Les enantiomeres R et S dans la maille asymetrique sont relies par un pseudo-centre d'inversion.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ec20cc2df65c2af299566de0272cc7ea
https://doi.org/10.1002/chin.199238033

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Structure of the crystalline dimer of α-hydroxyisobutyrophenone: (R,S)-3,3,6,6-tetramethyl-1,4-diphenyl-2,5,7-trioxabicyclo[2.2.1]heptane

Autor: Paul D. Robinson, J. D. Ferrara, Vera M. Kolb, J. L. Tunnell, Cal Y. Meyers

Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 48:1033-1036

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9488bb9f1aad0094574d3bbbb547f6d1
https://doi.org/10.1107/s0108270191012428

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Structure of sp-9-hydroxy-9-pivaloylfluorene, product of base-catalyzed autoxidation of ap-9-pivaloylfluorene

Autor: J. L. Tunnell, Paul D. Robinson, Cal Y. Meyers, Duy H. Hua, S. Saha

Publikováno v: Acta crystallographica. Section C, Crystal structure communications. 48

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bccbf75be97b4a606e9398e4d46a7b83
https://pubmed.ncbi.nlm.nih.gov/1445672

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