2.5 to 6 s
(3aS,4S,5R,7aS,1′R,2a′S,6′S,6a′S) 5 (2′,5′ Dioxo 2a′ methyl 6′,6a′ epoxyperhydroinden 1′ yl) 3a,4 epoxy 5 hydroxy 7a methylperhydro 1H inden 1 one
... Hajos' ketone, (1) (Hajos & Parrish, 1985), is one of the most useful building blocks for the synthesis of many natural products of biological importance (Lajunen & Koskinen, 2000). During our research on the ...
7
6. S. Jadhao and A. S. Bhuktar
... inside 2-6 × ...leaves 5-6, 25-55 ...stamen 5-6 mm, anther thecae parallel 4- 5 mm long; capsule oblong, coriaceous; seeds ovoid with lacerate aril ...
10
A 0 5 V, 1 2 GS/s, 6 Bit Flash ADC Using Temporarily Boosted Comparator
... A low-voltage, high-speed flash ADC is designed. The bottleneck of the operation speed in the low-voltage region is the delay time increase of the comparator. The temporarily boosted compa- rator is proposed to address ...
9
5 (2 Chlorobenzyl) 2 (2 hydroxyethyl) 6 methylpyridazin 3(2H) one
... Data collection: X-AREA (Stoe & Cie, 2001); cell re®nement: X-AREA; data reduction: X-AREA; program(s) used to solve structure: SHELXS97 (Sheldrick, 1990); program(s) used to re®ne structure: SHELXL97 ...
8
(2R,6S) 6 Amino 2 (2 thienyl) 1,4 thiazepan 5 one
... Data collection: PROCESS-AUTO (Rigaku, 1998); cell refine- ment: PROCESS-AUTO; data reduction: CrystalStructure (Rigaku/ MSC, 2004); program(s) used to solve structure: SHELXS97 (Shel- drick, 1997); ...
7
(2S,3a'R,4′R,5′S,6′R) 4′,5′ Isoprolidenedioxy 6′ (trityloxymethyl) 2′ oxotetrahydro 1H spiro[pyrrolidine 2,3′ pyrrolo[1,2 b]isoxazole] 1 carbaldehyde
... (S)-Proline was reacted with trichloroacetaldehyde to give a single stereoisomer of oxazolidinone, (III). Treatment of compound (III) with lithium diisopropyl amide (LDA) yielded a homochiral, non-racemic enolate ...
10
(2′′S,5′′R,7′′S) 2 [2′ (2′′ Methyl 1′′,6′′ dioxaspiro[4 5]dec 7′′ yl)ethylsulfonyl] 1,3 benzothiazole
... The title spiroacetal sulfone, (2), has been used as a key intermediate in synthetic studies towards spirolaxine methyl ether, (4) (Robinson & Brimble, 2005), which resulted in the synthesis of an non-natural ...
7
6(S) Methyl 3(S) (1 methylethyl)piperazin 2 one
... Glassware was flame dried under an argon atmosphere and allowed to cool. Dipeptide aldehyde (III) (Kolter et al., 1992) (321.4 mg, 1 mmol) was dissolved in methanol (10 ml). After addition of a catalytic amount of ...
9
endo (1′R,2′R,5′S,7′R,9′S) 2 (9′ Benzyloxy 2′ phenyl 3′,6′ dioxabicyclo[3 2 2]nonan 7′ yl) 7 bromo 5,8 dimethoxynaphthalen 1 yl acetate
... Trimethylsilyl trifluoromethanesulfonate (51 ml, 0.266 mmol) and silver perchlorate (2 mg, 5 mol%) were added to a stirred solution of 3-bromo-1,4-dimethoxy-5-hydroxynaphthalene (4) (50 mg, 0.177 ...
11
5 Chloro 6 (2 fluorobenzoyl) 1,3 benzoxazol 2(3H) one
... Data collection: X-AREA (Stoe & Cie, 2002); cell re®nement: X-AREA; data reduction: X-RED32 (Stoe & Cie, 2002); program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to ...
7
2 Amino 5 methylpyridinium 6 oxo 1,6 dihydropyridine 2 carboxylate
... Data collection: APEX2 (Bruker, 2009); cell refinement: SAINT (Bruker, 2009); data reduction: SAINT; program(s) used to solve structure: SHELXTL (Sheldrick, 2008); program(s) used to refine structure: ...
8
6 [(Z) Benzylidene] 2,3 diphenyl 2 azabicyclo[2 2 2]octan 5 one11
... Data collection: SMART (Bruker, 2001); cell refinement: SAINT (Bruker, 2001); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: ...
8
6 (Hex 5 enyloxy)naphthalene 2 carboxylic acid
... Data collection: APEX2 (Bruker, 2009); cell refinement: SAINT (Bruker, 2009); data reduction: SAINT; program(s) used to solve structure: SHELXTL (Sheldrick, 2008); program(s) used to refine structure: ...
16
[1]; [2]; [3]; [4]; [5]; [6]; [7] . In regards to this, the
... Table 1 provides principal component solution of feeling toward promotion. It’s constructed six (6) dimensions. Promising, attractive, convinced, hopeful, inspire, interested, decent, and satisfied are grouped as ...
5
Drie nuwe verklaringsopsies in die Jakobusbrief (Jak 2:1; 4:5; 5:6)
... Die keuse vir die verbodsvorm of (negatiewe) imperatief oorheers die uitleg, terwyl die enigste ander moontlikheid wat oorweeg word, die interrogatief of vraagvorm is. Laasgenoemde is veral deur die Good- speed-vertaling ...
15
SYNTHESIS, SPECTRAL AND BIOLOGICAL EVOLUTION OF 2 (4 FLUOROPHENYL 1, 3, 4 OXADIAZOL 2 –YL 5 SULFANYL) 4 (CYCLOHEXYLAMINO) 6 (ARYLAMINO) S TRIAZINE
... The s-triazine and their derivatives are important intermediates in organic synthesis and widespread application in medical ...title s- triazine derivatives were synthesised with different substituted aryl ...
5
5 endo,6 endo Bis(acetoxymethyl)bicyclo[2 2 1]hept 2 ene
... Data collection: SMART (Bruker, 1997); cell refinement: SMART; data reduction: SAINT (Bruker, 1997); program(s) used to solve structure: SHELXS97 (Sheldrick, 1990); program(s) used to refine structure: ...
6
On AdS(5) x S**5 String S matrix
... The S-matrix of the quantum string Bethe ansatz [1] coincides with the S-matrix of the asymptotic N = 4 SYM Bethe ansatz [2, 3] up to a scalar function called the dressing ...
11
2′,4′ Dihydroxy 5′,6′ dimethoxychalcone
... Geometry . All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the ...
10
SYNTHESIS AND ANTIFUNGAL ACTIVITY OF 1 SUBSTITUTED 3 (2 (6 CHLOROBENZOTHIAZOL 2 YL) HYDRAZONO) 4, 5/5, 6/5, 7 DIMETHYLINDOLIN 2 ONES
... 2011; 2, 35; (e) ...M. S. Alam and W. Ahsan, Int. J. Pharm. Sci. Drug. Res., 2010, 2, 229; (f) ...and S. R. Chaudhari, Am. J. PharmTech Res., 2012, 2, 288; (g) ...B. S. Rao, Int. ...
8