Browsing by Author "Karakaplan, M"
Now showing items 1-11 of 11
-
Effect of 1,3-diol structure on the distribution of boron between CHCl3 and aqueous phase
Karakaplan, M; Tural, S; Sunkür, M; Hosgören, H (Marcel Dekker Inc, 2003)The various new aliphatic 1,3-diols, containing primary, secondary, tertiary, and mixed of these groups, were synthesized and used for the solvent extraction of boron. Diols (8a, 8b, 9, 10a, 10b, 11, 12a, 12b, 13) were ... -
Effect of long-chain amines on the extraction of boron from CaCl2 brine with CTMP in petroleum benzine
Yurdakoç, M; Karakaplan, M; Hosgören, H (Marcel Dekker Inc, 1999)The effect of TOA (tri-n-octylamine), TOMA (tri-n-octylmethylammonium iodide), DEDA (N,N'-didodecylethylenediamine), DEDMA (N,N'-didodecyl-N,N'-tetramethylethylene-diammonium diiodide), and NDM (N-dodecylmorpholine) upon ... -
Evaluation of some agricultural wastes for the cultivation of edible mushrooms (Pleurotus ostreatus var. salignus)
Yildiz, A; Karakaplan, M (Assn Food Scient Techn India, 2003)Soybean and lentil straw were used as culture media for Pleurotus ostreatus var salignus. As additive substance, 15, 30 and 60 g doses of lentil straw were added to 100 g soybean to obtain different rates in the culture ... -
Organic elements and protein in some macrofungi of south east Anatolia in Turkey
Yildiz, A; Yesil, MF; Yavuz, Ö; Karakaplan, M (Elsevier Sci Ltd, 2005)The macrofungi specimens were collected from locations around Diyarbakir and Batman. Thirty five species of macrofungi were identified as belonging to 15 families in Diyarbakir and Batman provinces. Protein contents of ... -
A practical synthesis of chiral 3-aryloxy-1,2-propanediols
Karakaplan, M; Turgut, Y; Hosgören, H (Science Reviews 2000 Ltd, 2005)Chiral 3-aryloxy-1,2-propanediols (1-5) of > 96% ee were obtained in high yield by the nucleophilic addition of substituted phenols to chiral glycidol in the presence of piperidine hydrochloride as catalyst. -
Solvent extraction of boron with 1,2-dihydroxy-4-oxadodecane (DHD) in n-amyl alcohol
Hosgoren, H; Tural, S; Kahraman, F; Togrul, M; Karakaplan, M (Marcel Dekker Inc, 1997)In the work presented here, 1,2-dihidroxy-4-oxadodecane (DHD) was synthesized and used for the solvent extraction of boron. DHD was prepared from glycidol and octanol by thermal epoxide ring opening reaction without using ... -
The solvent extraction of boron with synthesized aliphatic 1,3-diols
Karakaplan, M; Tural, S; Tural, B; Turgut, Y; Hosgören, H (Taylor & Francis Inc, 2004)A variety of aliphatic 1,3-diols (4a-c, 5a-c, 6a-c) was synthesized from beta-hydroxy carbonyl compounds (1-3) for potential use in the solvent extraction of boron. Primary-secondary and primary-tertiary alcohol structures ... -
Studies on Pleurotus ostreatus (Jacq, ex Fr.) Kum. var. salignus (Pers. ex Fr.) Konr. et Maubl.
Yildiz, A; Karakaplan, M; Aydin, F (Elsevier Sci Ltd, 1998)This study was conducted on the growth and cultivation of Pleurotus ostreatus var. salignus on local cellulosic wastes. The highest and lowest yields for 100 g material (70% moisture) were obtained with peanut straw (24.8 ... -
Synthesis of new chiral crown ethers containing a (p-methoxyphenoxy)methyl moiety and their chiral recognition ability towards amino acid esters
Karakaplan, M; Aral, T (Pergamon-Elsevier Science Ltd, 2005)Novel crown ethers 9-13 containing a chiral subunit derived from 3-(p-methoxyphenoxy)propane-1,2-diol 7 were prepared in enantiomerically pure forms. Chiral recognition properties of these receptors towards L- and D-amino ... -
Synthesis of new lariat cyclicdiamides and their metal complexes
Cakir, U; Karakaplan, M; Temel, H; Hosgoren, H; Erk, C (Kluwer Academic Publ, 1996)Three new lariat dilactam host molecules were prepared by the reaction of triethyleneglycol dicarboxylic acid dichloride with N, N'-disubstituted-4, 7-dioxa-1, 10-diazadecane precursors. The amide nitrogen pivot of such ... -
Synthesis of two-armed macrocycles via N,N'-disubstituted omega,omega'-diaminoether precursors
Hosgoren, H; Karakaplan, M; Togrul, M (Inst Organic Chem and Biochem, 1996)N,N'-Dialkyldiazacrowns and their precursors, bis(alkylamino) derivatives of tri- and tetraethylene glycols, are synthesized and characterized.
