Zobrazeno 1 - 10
of 120
pro vyhledávání: '"Sergey Lindeman"'
Publikováno v:
Molbank, Vol 2024, Iss 3, p M1860 (2024)
The hydrovinylation of nopadiene gave a single 1,4-addition product (1) as an oil. A 3- step transformation of 3 gave 2,4-dinitrophenylhydrazone 6 as a crystalline compound. X-ray diffraction analysis of 6 confirmed the stereochemical assignments abo
Externí odkaz:
https://doaj.org/article/05e8e8ad8893493e847558f8e7f92415
Publikováno v:
IUCrData, Vol 9, Iss 6, p x240590 (2024)
The title compound, C19H30O2Si, has triclinic (P\overline{1}) symmetry at 100 K. The O atom of the epoxide group has a pseudoaxial orientation and the dihedral angle between the cyclohexyl and benzene rings is 85.80 (8)°. The C—O—Si—Ct (t = te
Externí odkaz:
https://doaj.org/article/846618394e444f20acc0dd23a20234e4
Publikováno v:
IUCrData, Vol 3, Iss 6, p x180902 (2018)
In the title compound, [Fe(C25H24O2P)(C18H15P)(CO)2]PF6, the Fe atom adopts a square-based pyramidal coordination geometry with the carbonyl groups and the two C=C bonds of the diene defining the basal sites and the phosphane ligand the apical positi
Externí odkaz:
https://doaj.org/article/f9d6324c198f4dbca7de18aeb25843da
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 7, Pp 844-846 (2015)
The title compound, C6H9NO4·H2O [systematic name: (αR,1R,2S)-rel-α-amino-2-carboxycyclopropaneacetic acid monohydrate], crystallizes with two organic molecules and two water molecules in the asymmetric unit. The space group is P21 and the organic
Externí odkaz:
https://doaj.org/article/27808d4f3fbc4f4d943c789c579fbb15
Publikováno v:
ARKIVOC, Vol 2010, Iss 4, Pp 25-31 (2010)
Externí odkaz:
https://doaj.org/article/f5c11ad82e1f49f7a350bc65b9737613
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 9, Pp o1836-o1836 (2008)
In the title compound, C26H14N4S2·2CH2Cl2, the two pendant benzothiazole groups are slightly twisted with respect to the phenanthroline core [dihedral angles = 1.03 (7) and 9.05 (5)°]. Weak intermolecular C—H...N and C—H...Cl interactions occur
Externí odkaz:
https://doaj.org/article/dbc26b8bbd0c4a5cad8729ebb6c22217
Autor:
Edward A, Wetzel, Kylee J, Marks, Alexandra A, Gleason, Sandra, Brown-Ford, Terry-Elinor, Reid, Subhabrata, Chaudhury, Sergey, Lindeman, Daniel S, Sem, William A, Donaldson
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 73:128906
Two (4-hydroxyphenyl) substituted polycyclic carbocycles were prepared and assayed for estrogen receptor activity. 4-(4-Hydroxyphenyl)tricyclo[3.3.1.1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9d22e8845e649050b0124bb1308cea0
https://doi.org/10.1016/j.bmcl.2022.128906
https://doi.org/10.1016/j.bmcl.2022.128906
The enzyme protein disulfide isomerase (PDI) is essential for the correct folding of proteins and the activation of certain cell surface receptors, and is a promising target for the treatment of cancer and thrombotic conditions. A previous high-throu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55dcb4fc15020cba7fbf12a9225e44a1
https://doi.org/10.26434/chemrxiv.12376469
https://doi.org/10.26434/chemrxiv.12376469
Autor:
Tatyana V. Strelkova, Alexandr A. Zhdanov, V. A. Igonin, Sergey Lindeman, Yu. A. Molodtsova, Yu.A. Pozdniakova, Olga I. Shchegolikhina
Publikováno v:
Journal of Organometallic Chemistry. 562:141-151
The large stereoregular phenyltrimethylsiloxysiloxane macrocycles of general formula [PhSi(OSiMe 3 )O] n ( n =6 and 12) have been selectively obtained with high yields by trimethylsilylation of cage-like oligophenylmetallasiloxanes (OPMS) which we de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2550d10d6a93e504c296b430c6558abc
https://doi.org/10.1016/s0022-328x(98)00382-9
https://doi.org/10.1016/s0022-328x(98)00382-9
Autor:
Sergey Lindeman, Yu. A. Volkova, Igor I. Ponomarev, Oleg V. Shishkin, Inga A. Ronova, A. Yu. Kovalevsky
Publikováno v:
Russian Chemical Bulletin. 46:1866-1874
The X-ray study of 3,12-dichloro-5,14-diphenyl-7,9a,16,18a-tetrazadibenzo[a,l]pentacene-9,18-dione (1), a model compound for a novel class of thermostable polyheteroarylenes, polyquinoquinazolones, has been carried out. The nonsymmetric flattened str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8406a4f99d3c79906e3a9d6a82ec44a
https://doi.org/10.1007/bf02503775
https://doi.org/10.1007/bf02503775