2-tert-butyl-4
2 tert Butyl 4 methyl 6 (phenyldiazenyl)phenol
... A mixture of aniline (0.91 ml, 0.01 mol), water (12 ml) and concen- trated hydrochloric acid (3.47 ml, 0.04 mol) was heated while stirring until a clear solution was obtained. This solution was cooled to 273± 278 K and a ...
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2 tert Butyl 4 methyl 6 (1 piperidiniomethyl)phenol bromide
... 2-tert-Butyl-4-methyl-6-(piperidyl-N-methyl)phenol was prepared as in previous work (Deng et al., 2001). Colorless single crystals of the title compound, (III), suitable for X-ray diffraction ...
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2 tert Butyl 4 methyl 6 (4 piperidylmethyl)phenol
... The title compound was prepared by the reaction of piperidine (2.42 g, 28.5 mmol), 2-tert-butyl-4-methylphenol (4.67 g, 28.4 mmol) and paraformaldehyde (0.85 g, 28.3 mmol) in ethanol (50 ml) ...
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O,O Bis(2 tert butyl 4 methylphenyl) chlorothiophosphonate
... Compound (I) was prepared by the method described by Odabas¸og˘lu & Gu¨mru¨kc¸u¨og˘lu (1993) as follows. In one preparative experiment, phosphorus thiochloride (3.39 g, 0.02 mol) was added to ...
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2 tert Butyl 4 methyl 6 (1 piperidiniomethyl)phenol chloride
... 2-tert-Butyl-4-methyl-6-(piperidyl-N-methyl)phenol was prepared as in our previous work (Deng et al., 2001). Colourless block single crystals of the title compound, (IV), suitable for X-ray ...
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1,2,4,5 Tetrakis(2 tert butyl 4 methylphenoxymethyl)benzene
... benzene ring at the centre and four 2-tert-butyl-4-methyl- phenoxymethyl substituents. In the structure of the molecule, some of the benzene rings are coplanar. The title compound displays ...
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2 tert Butyl 4,6 dinitrophenol
... Compound (I) exists with an intramolecular hydrogen bond between the phenol group and one of the 6-nitro O atoms (Fig. 1) and packs in a zigzag hydrogen-bonded chain, parallel to the c axis, consisting of an ...
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O,O Bis(2 tert butyl 4 methoxyphenyl) chlorothiophosphonate Corrigendum
... An ORTEP-3 (Farrugia, 1997) view of (I) and a packing diagram are shown in Figs. 1 and 2, respectively. The P atom lies on a twofold rotation axis, eading to disorder of the Cl and S atoms. Compound (I) has no ...
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2 tert Butyl 4 piperidino β diketimine
... anionic NÐCÐCÐCÐN fragment can be considered as a six- electron-donor with some degree of -electron delocalization, although the pairs of NÐC [1.298 (4) and 1.374 (4) AÊ] and CÐC bonds [1.367 (4) and ...
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tert Butyl N benzyl N [4 (4 fluorobenzoylmethyl) 2 pyridyl]carbamate
... Data collection: CAD-4 Software (Enraf–Nonius, 1989); cell refinement: CAD-4 Software; data reduction: CORINC (Dra¨ger & Gattow, 1971); program(s) used to solve structure: SIR97 (Altomare et al., 1999); ...
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4 Bromomethyl 6 tert butyl 2H chromen 2 one
... C1 0.0208 (16) 0.0200 (16) 0.0194 (15) 0.0001 (12) 0.0053 (12) 0.0043 (12) C2 0.0205 (16) 0.0150 (15) 0.0227 (16) 0.0037 (12) 0.0073 (13) −0.0024 (12) C3 0.0178 (16) 0.0190 (16) 0.0205 (15) 0.0001 (12) 0.0036 (12) 0.0029 ...
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Methyl 1 tert butyl 4 (hydroxydiphenylmethyl) 2 oxopyrrolidine 3 carboxylate
... Data collection: CAD-4 Software (Enraf–Nonius, 1989); cell refinement: CAD-4 Software; data reduction: XCAD (McArdle, 2000); program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used ...
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(R) N {2 tert Butyl 2 [(R) tert butylsulfonamido]ethylidene} tert butanesulfonamide
... S1 0.0687 (5) 0.0399 (4) 0.0566 (5) 0.0111 (4) 0.0316 (4) 0.0094 (3) S3 0.0751 (6) 0.0619 (5) 0.0430 (4) −0.0116 (5) 0.0207 (4) −0.0050 (4) O1 0.1006 (17) 0.0986 (17) 0.0521 (12) ...
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tert Butyl N benzyl N (4 methyl 2 pyridyl)carbamate
... Data collection: CAD-4 Software (Enraf–Nonius, 1989); cell refinement: CAD-4 Software; data reduction: CORINC (Dra¨ger & Gattow, 1971); program(s) used to solve structure: SIR97 (Altomare et al., 1999); ...
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(E) 4 tert Butyl 2 (2,6 diisopropylphenyliminomethyl) 6 (morpholinomethyl)phenol
... butyl group is disordered over two positions; site-occupation factors were kept fixed at 0.5. The morpholine ring has a chair conformation. Intramolecular O—H N hydrogen bonding results in the formation of a ...
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(4 tert Butyl 2 methylthiosemicarbazido)(O methyldithiophosphato)palladium(II)
... Pd 0.0127 (3) 0.0128 (3) 0.0128 (3) −0.0003 (2) 0.00110 (18) 0.0006 (2) P 0.0132 (9) 0.0149 (9) 0.0127 (9) −0.0018 (7) 0.0015 (7) 0.0006 (7) S1 0.0160 (9) 0.0145 (9) 0.0194 (9) −0.0008 (7) −0.0032 (7) ...
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4 tert Butyl 1 isopropyl 1H imidazole 2(3H) thione
... The title compound, (I), was formed by accident, instead of the sulfenamide which was expected. A search in the Cambridge Structural Database (Version 5.25; Allen, 2002) for the imidazoline-2-thione fragment ...
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Diethyl (4 tert butyl 1,3 thiazol 2 ylaminomethylene)malonate
... a 2-aminothiazole moiety. Only two of these structures have a 4-tert-butyl group, namely 4-tert-butyl-2-(N-methyl-N-phenylamino)thiazole-5-carbaldehyde (Gillon et ...
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4 tert Butyl γ chlorobutyrophenone
... The crystal packing in (I), viewed along the b axis, showing the co-operative association of the molecules, forming dimers via putative C—H···π interactions. Cg1 is the centroid of the C5–C10 ring. The atoms labeled with ...
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4 tert Butyl 2 [2 (1,3,3 trimethylindolin 2 ylidene)ethylidene]cyclohexanone
... of 4-tert-butyl-2-hy- droxymethylenecyclohexanone 1 with Fisher's base 2 ...from 4-tert-butylcyclohexanone using the general procedure reported by Ainsworth ...
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