$Version: 4 $Totobjs: 9 $Pen_RGB2Color: 0 0 0 $Fill_RGB2Color: 0 0 0 $Font: "Times New Roman" 120 0 $Obj: line $ArrowDir: 1 $ArrowStyle: 1 $ArrowSize: 57 64 cm cm $RxnAtch: -1 -1 $Obj_coords: 1754 606 2310 605 $Obj: text $Transparent: $RxnAtch: -1 -1 $Obj_coords: 1842 421 2157 563 $MDLEdittext: 1 000b {\rtf1\defformat\pc {\fonttbl {\f464\nil Times New Roman;} } \plain \f464\fs24 (i), (ii) } $Obj: text $Transparent: $RxnAtch: -1 -1 $Obj_coords: 2653 701 3365 843 $MDLEdittext: 1 000b {\rtf1\defformat\pc {\fonttbl {\f2984\nil Times New Roman;} } \plain \f2984\fs24 orange needles } $Obj: text $Transparent: $RxnAtch: -1 -1 $Obj_coords: 1805 1355 3812 1542 $MDLEdittext: 1 000b {\rtf1\defformat\pc {\fonttbl {\f1096\nil Times New Roman;} {\f804\nil Times New Roman;} {\f1712\nil Times New Roman;} {\f1964\nil Times New Roman;} } \plain \f804\fs24 (i) thf, 2 LiBu \plain \f1712\fs24\up6 t \plain \f804\fs24 , -78 \plain \f1712\fs24\up6 o \plain \f804\fs24 C, 1 h, FeCl \plain \f1964\fs24\dn6 2 \plain \f804\fs24 , 30 min } $Obj: text $Transparent: $RxnAtch: -1 -1 $Obj_coords: 1820 1129 3003 1294 $MDLEdittext: 1 000b {\rtf1\defformat\pc {\fonttbl {\f3084\nil Times New Roman;} } \plain \f3084\fs24 Reagents and conditions } $Obj: text $Transparent: $RxnAtch: -1 -1 $Obj_coords: 2916 877 2998 1019 $MDLEdittext: 1 000b {\rtf1\defformat\pc {\fonttbl {\f2208\nil Times New Roman;} {\f2392\nil Times New Roman;} } \plain \f2392\fs24\b 1 } $Obj: text $Transparent: $RxnAtch: -1 -1 $Obj_coords: 578 519 1717 691 $MDLEdittext: 1 000b {\rtf1\defformat\pc {\fonttbl {\f2680\nil Times New Roman;} {\f1440\nil Times New Roman;} {\f3124\nil Symbol;} {\f1960\nil Times New Roman;} {\f3044\nil Times New Roman;} } \plain \f1440\fs24 2 Si( \plain \f3124\fs24 h \plain \f1960\fs24\up6 1 \plain \f1440\fs24 -C \plain \f3044\fs24\dn6 5 \plain \f1440\fs24 HMe \plain \f3044\fs24\dn6 4 \plain \f1440\fs24 )Me \plain \f3044\fs24\dn6 2 \plain \f1440\fs24 Cl } $Obj: text $Transparent: $RxnAtch: -1 -1 $Obj_coords: 2345 516 3678 688 $MDLEdittext: 1 000b {\rtf1\defformat\pc {\fonttbl {\f2140\nil Times New Roman;} {\f2572\nil Symbol;} {\f3024\nil Times New Roman;} {\f3148\nil Times New Roman;} } \plain \f2140\fs24 [Fe\{ \plain \f2572\fs24 h \plain \f2140\fs24 -C \plain \f3024\fs24\dn6 5 \plain \f2140\fs24 Me \plain \f3024\fs24\dn6 4 \plain \f2140\fs24 (SiMe \plain \f3024\fs24\dn6 2 \plain \f2140\fs24 Bu \plain \f3148\fs24\up6 t \plain \f2140\fs24 )\} \plain \f3024\fs24\dn6 2 \plain \f2140\fs24 ] } $Obj: text $Transparent: $RxnAtch: -1 -1 $Obj_coords: 1804 1581 3826 1881 $MDLEdittext: 1 000b {\rtf1\defformat\pc {\fonttbl {\f2648\nil Times New Roman;} {\f3224\nil Times New Roman;} } \plain \f2648\fs24 (ii) Warm to ambient temperature, hexane \plain \f2648\fs24 \par \plain \f2648\fs24 extraction, concentration \plain \f3224\fs24\i in vacuo } $Endsketch: