benzaldegidsiangidrinni aromatik aminlar bilan reaksiyalarini o‘rganish

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benzaldegidsiangidrin.doc c h 3 c c h 3 o h 2 n r k c n ( c h 3 ) 2 c n h c n r h 2 o c h r c o h h n r 1 r 2 - h 2 o r n r 1 r 2 r 1 r c h c n n r 2 r h , r 1 r 2 c h 3 c h 3 c h o n h 4 c n c h 3 c h c n n h 2 c h 3 c h c o o h n h 2 h + c o c h 3 h 3 c n h 4 c n c h 3 c c n c h 3 n h 2 c h 3 c c o o h c h 3 n h 2 h + r …

o h c n h 2 r c o o h o h 2 o o h s c h 3 c h 2 c h 2 c h o c h 2 c h 2 c h c n c h 2 c h 2 c h o h c n c h 2 c h 2 c h c o o h s c h 3 s c h 3 s c h 3 n h 2 o h h c n n h 3 h c l , h 2 o c h 2 c h 2 c h o c h 2 c h 2 c h s c h 3 c o s c h 3 n n h c o h c h 2 c h 2 c h c o o h s c h 3 n h 2 h c n , …

r n ( c h 3 ) 2 + r 1 m g x c n c r r 1 n ( c h 3 ) 2 r = r 1 = c h 3 , c 2 h 5 , n c 4 h 9 , c h ( c h 3 ) 2 , c 6 h 5 c h 2 ; c h 3 c h 3 c c n n ( c h 3 ) 2 h 3 c c c c h 3 n ( c h 3 ) 2 c h 3 n ( c h 3 ) 2 h 3 c 2 c h c n n ( c h 3 ) 2 c c n n ( c h 3 ) 2 k c r c n n ( c h 3 ) 2 k n h 2 / n h 3 …

1 r 2 c n c c n c h c h 2 c o o c 2 h 5 c o o c 2 h 5 o n c c n c h c h 2 c o o c 2 h 5 o n n c h 3 c h 3 c h 2 c n + o n c h 3 c h 3 c h 2 ( c h 3 ) 2 n c h 2 c n + x c o c h 3 o x c o h o n ( c h 3 ) 2 c n c h c n o + n c l c o c l n a h / t g f c c o c n c l o n h + c c o o c l c l c c n c h 2 r …

hbar: a. a. kodirov «himoyaga tavsiya etilsin» tabiiy fanlar fakulteti dekani:________boysunov b. “___ ” __________ 2015 yil qarshi-2015 mundarija kirish 1-bob. adabiyotlar sharhi 1.1. aminonitrillar sintez qilish usulari…………………………….…6 1.2 α-aminonitrillar reaksiyalari va ularning gidrolizi…………….. ..13 1.3. α-aminonitrillarni karbonilli birikmalar bilan o‘zaro reaksiyalari…………………………………………………... . . . . ..18 1.4 atsillash reaksiyalari…………………………………………….31 1.5 geterotsiklik birikmalar sintezi………………………………….32 2-bob. tajriba qismi 3.1 birlamchi moddalarning olinishi……………………………… 37 3-bob. olingan natijalarning muhokamasi 3.1 benzaldegidsiangidrinni turli aminlar bilan reaksiyalarini o’rganish…………………….………………………………… ….40 3.2 benzaldegidsiangidrinni alifatik birlamchi aminlar bilan reaksiyalari…………………………………………………………40 3.3 benzaldegidsiangidrinni ikkilamchi alifatik aminlar bilan reaksiyalari…………………………………………………………41 3.4 benzaldegidsiangidrinni ikkilamchi siklik aminlar bilan reaksiyasi………………………………………………………… 42 xulosa ………………………………………………………… 44 adabiyotlar ………………………………………………… 45 kirish hurmatli prezidentimiz islom karimov o‘zbekiston respublikasi oliy majlisi qonunchilik palatasi va senatining qo‘shma majlisida “mamlakatimizni modernizatsiya qilish va kuchli fuqarolik jamiyati barpo etish ustivor maqsadimizdir” mavzusida o‘z fikrlarini bayon etdilar. oliy majlisning qonun ijodkorligi faoliyatida mamlakatimizda iqtisodiy sohada amalga oshirilayotgan tarkibiy o‘zgarishlarni, qulay investission muhitini shakllantirish, ishlab …

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benzaldegidsiangidrin.doc c h 3 c c h 3 o h 2 n r k c n ( c h 3 ) 2 c n h c n r h 2 o c h r c o h h n r 1 r 2 - h 2 o r n r 1 r 2 r 1 r c h c n n r 2 r h , r 1 r 2 c h 3 c h 3 c h o n h 4 c n c h 3 c h c n n h 2 c h 3 c h c o o h n h 2 h + c o c h 3 h 3 c n h 4 c …

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