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Erratum
Published 2000-01-01“…Downie, J. B. Lee, J. Org. Chem. 32 (1967) 855 8. R. D. Birkenmeyer, U. …”
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Erratum
Published 1963-01-01“…Szczepanik (Vol. 3, No. 4, October 1962), the last part of the sentence on page 460, second column, last three lines, should have read:24-dehydrocholestero1 was prepared from 25-ketonorcholesterol via the 25-hydroxycholesterol intermediate (12) by the method of Bergmann and Dusza (J. Org. Chem. 23: 459, 1958).…”
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(Rp)-1-{(R)-(Dimethylamino)[2-(diphenylphosphanyl)phenyl]methyl}-2-(diphenylphosphanyl)ferrocene chloroform solvate
Published 2008-12-01“…The molecular structure is similar to the structure of the solvent-free compound [Fukuzawa, Yamamoto & Kikuchi (2007). J. Org. Chem. 72, 1514–1517], but some torsion angles about the P—Cphenyl bonds differ by up to 25°. …”
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A new polymorph of 1-({[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]iminio}methyl)naphthalen-2-olate
Published 2015-09-01“…The title compound, C15H17NO4, containing two molecules in the asymmetric unit is a polymorph of the crystal structure published by Martínez et al. [(2011). Eur. J. Org. Chem. pp. 3137-3145] which at 120 K is monoclinic with one molecule in the asymmetric unit. …”
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Revisiting the bromination of 3β-hydroxycholest-5-ene with CBr4/PPh3 and the subsequent azidolysis of the resulting bromide, disparity in stereochemical behavior
Published 2023-01-01“…In light of these findings, we herein correct the previous stereochemical assignments reported by one of us in the Beilstein J. Org. Chem. 2015, 11, 1922–1932 and the Monatsh. Chem. 2018, 149, 505–517.…”
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Tris[2,2,6,6-tetramethyl-8-(trimethylsilyl)benzo[1,2-d;4,5-d′]bis(1,3-dithiol)-4-yl]methanol diethyl ether monosolvate
Published 2018-04-01“…The current crystal structure reveals information about the reactivity of this compound and compares well with the structure reported for the unsubstituted parent compound 2 [Driesschaert et al. (2012). Eur. J. Org. Chem. 33, 6517–6525]. The title compound 1 forms molecular propellers and crystallizes in P\overline{1}, featuring an unusually long Si—Car bond of 1.910 (3) Å. …”
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Excited-State Dynamics of Room-Temperature Phosphorescent Organic Materials Based on Monobenzil and Bisbenzil Frameworks
Published 2020-09-01“…Recently, we reported the synthesis and fundamental photophysical properties of new RTP materials based on benzil, i.e., fluorinated monobenzil derivative and fluorinated and non-fluorinated bisbenzil derivative analogues [Yamada, S. et al., Beilstein J. Org. Chem. 2020, 16, 1154–1162.]. To deeply understand their RTP properties, we investigated the excited-state dynamics and photostability of the derivatives by means of time-resolved and steady-state photoluminescence spectroscopies. …”
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(η4-1,5-Cyclooctadiene)[(R)-(+)-5,5′,6,6′,7,7′,8,8′-octahydro-2,2′-bis(diphenylphosphanyl)-1,1′-binaphthyl-κ2P,P′]rhodium(I) tetrafluoroborate 0.72-pentane 0.56-methanol solvate...
Published 2017-09-01“…The rhodium(I) complex [Rh(H8-BINAP)(cod)]BF4 has been applied as a precatalyst in the asymmetric intramolecular [2+2+2] cycloaddition of enediynes, affording excellent enantiomeric excesses [Shibata et al. (2007). J. Org. Chem. 72, 6521–6525].…”
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Synthesis and rearrangement of alicyclic systems
Published 1973“…Bordner, and R.E. Dickerson, <em>J.Org.Chem.</em>, 1971, <em>36</em>, 1195] by treating luciferin aldehyde (xxxii) with phosphoric acid. …”
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Studies of alicyclic systems
Published 1966“…Sondheimer <em>et al.</em>, <em>J. Org. Chem.</em>, 1959, <em>24</em>, 1034.</li> <li>N.S. …”
Thesis