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(R)-4-(tert-Butoxycarbonyl)-6,6-dimethylmorpholine-3-carboxylic acid CAS:1263077-92-4
(R)-4-(tert-Butoxycarbonyl)-6,6-dimethylmorpholine-3-carboxylic acid ndi chinthu chamtengo wapatali chomwe chimagwiritsidwa ntchito kwambiri popanga zinthu zachilengedwe komanso kafukufuku wamankhwala. Chiral morpholine core yake, yokhala ndi gulu loteteza la tert-butoxycarbonyl (Boc) pamalo a 4 ndi ntchito ya carboxylic acid pamalo a 3, imapereka mawonekedwe apadera a stereochemical ndi reactivity. Molekyulu iyi imagwira ntchito ngati cholumikizira chofunikira kwambiri popanga zinthu zomangira za chiral ndi zinthu zomangira za mankhwala, zomwe zimathandiza kumanga mapangidwe ovuta a mamolekyulu okhala ndi stereochemistry yodziwika bwino. Ofufuza ndi akatswiri a zamankhwala amagwiritsa ntchito chinthuchi kuti athandize kupanga zinthu zosafanana komanso kupeza zinthu zoyera za enantiomeric kuti apeze mankhwala ndi kugwiritsa ntchito sayansi ya zinthu.
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(1H-Indol-3-yl)acetaldoxime CAS:2776-06-9
(1H-Indol-3-yl)acetaldoxime ndi chinthu chofunikira kwambiri pa mankhwala chomwe chimagwiritsidwa ntchito mosiyanasiyana mu kapangidwe ka organic ndi chemistry biology. Chochokera ku oxime ichi chili ndi dongosolo la mphete ya indole lolumikizidwa ndi gawo la acetaldoxime, kuphatikiza mawonekedwe a aromatic ndi magwiridwe antchito a oxime. Kupezeka kwa indole scaffold kumapereka mawonekedwe apadera amagetsi ndi kapangidwe kake, zomwe zimapangitsa kuti mankhwalawa akhale ofunika pakusintha kosiyanasiyana kwa kapangidwe kake komanso maphunziro a zamoyo. (1H-Indol-3-yl)acetaldoxime imagwira ntchito ngati chomangira chosiyanasiyana cha kapangidwe ka heterocyclic compounds ndi ma molecular probes, zomwe zimapatsa mwayi wopanga ma molecular ndi kufufuza kwatsopano mu sayansi ya mankhwala.
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(3S,4S)-1-Benzyl-4-(hydroxymethyl)pyrrolidin-3-ol CAS:849935-80-4
(3S,4S)-1-Benzyl-4-(hydroxymethyl)pyrrolidin-3-ol ndi chinthu chofunikira kwambiri pa mankhwala chomwe chimagwiritsidwa ntchito mosiyanasiyana mu kapangidwe ka organic ndi chemistry yamankhwala. Kusinthasintha kwa pyrrolidine iyi, yokhala ndi kalembedwe ka (3S,4S), kumatanthauza mawonekedwe ake apadera komanso momwe imagwirira ntchito. Gulu la benzyl lomwe lili pamalo a 1 ndi gawo la hydroxymethyl lomwe lili pamalo a 4 limathandizira kusinthasintha kwake kopangidwa komanso kusiyanasiyana kwa magwiridwe antchito. Chophatikizachi chimagwira ntchito ngati maziko omangira opangira mamolekyu ovuta ndi zinthu zina zamankhwala, zomwe zimapatsa mwayi wopanga mamolekyu atsopano komanso kufufuza mu sayansi yamankhwala.
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(R)-6,6-Dimethyl-morpholine-3-carboxylic acid hydrochloride CAS:1313277-22-3
(R)-6,6-Dimethyl-morpholine-3-carboxylic acid hydrochloride ndi mankhwala ofunika kwambiri omwe amagwiritsidwa ntchito popanga mankhwala ndi organic. Kapangidwe ka (R) enantiomer ka morpholine iyi kamatsimikizira kuti imakhala yolondola kwambiri, zomwe zimapangitsa kuti ikhale yofunikira pakugwiritsa ntchito chiral. Mchere wake wa hydrochloride umawonjezera kusungunuka ndi kukhazikika, zomwe zimathandiza kuti igwiritsidwe ntchito m'njira zosiyanasiyana. Mankhwalawa amagwira ntchito ngati chomangira chofunikira kwambiri popanga mamolekyu a chiral okhala ndi zochita zinazake zamoyo komanso kapangidwe kake, zomwe zimapangitsa kuti zinthu zisinthe komanso kudalirika pakusintha kwa mankhwala kovuta.
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(R)-N-methyl(pyrrolidin-2-yl)methanamine dihydrochloride CAS:119020-04-1
(R)-N-methyl(pyrrolidin-2-yl)methanamine dihydrochloride ndi mankhwala omwe amagwiritsidwa ntchito kwambiri pakufufuza ndi kupanga mankhwala. Dihydrochloride iyi ya mchere wochokera ku N-methyl(pyrrolidin-2-yl)methanamine imayamikiridwa chifukwa cha kukhazikika kwake komanso mphamvu zake zosungunuka poyerekeza ndi mawonekedwe ake omasuka. Ndi kapangidwe ka chiral komanso kapangidwe kapadera ka mamolekyulu, (R)-N-methyl(pyrrolidin-2-yl)methanamine dihydrochloride imagwira ntchito yofunika kwambiri popanga mankhwala ndi mamolekyulu ogwira ntchito.
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(R)-Methyl6,6-dimethylmorpholine-3-carboxylate hydrochloride CAS:1313278-08-8
(R)-Methyl 6,6-dimethylmorpholine-3-carboxylate hydrochloride ndi mankhwala ofunika kwambiri omwe amagwiritsidwa ntchito popanga zinthu zachilengedwe komanso kafukufuku wamankhwala. Chomera ichi cha chiral morpholine chili ndi ntchito ya methyl ester pamalo atatu, zomwe zimapangitsa kuti chikhale chosinthika komanso kukhala ndi mawonekedwe a stereochemical. Mchere wa hydrochloride umawonjezera kukhazikika kwake komanso kusungunuka, zomwe zimapangitsa kuti chikhale chothandiza kwambiri pakusintha kosiyanasiyana. Akatswiri a zamankhwala ndi ofufuza amagwiritsa ntchito mankhwalawa ngati chinthu chofunikira kwambiri pokonzekera zinthu zomangira za chiral ndi mankhwala, zomwe zimathandiza kupanga mankhwala oyera a enantiomeric kuti apeze mankhwala ndi kugwiritsa ntchito sayansi ya zinthu.
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(R)-5-phenylpyrrolidin-2-one CAS:313352-62-4
(R)-5-phenylpyrrolidin-2-one ndi chinthu chofunikira kwambiri chomwe chimagwiritsidwa ntchito popanga zinthu zachilengedwe komanso mankhwala. Molekyulu iyi ya chiral imakhala ndi mphete ya pyrrolidin-2-one yokhala ndi gulu la phenyl lomwe limalumikizidwa pamalo 5, zomwe zimapangitsa kuti pakhale mawonekedwe apadera a stereochemical ndi kapangidwe kake koyenera kusintha kwa mankhwala osiyanasiyana. Kapangidwe ka (R) kamatsimikizira stereochemistry yapadera, zomwe zimapangitsa kuti ikhale yofunikira pakugwiritsa ntchito chiral komanso kupanga kosagwirizana. Chomera ichi chimagwira ntchito ngati maziko ofunikira pokonzekera mankhwala a chiral ndi mankhwala, zomwe zimapatsa mwayi wopanga mamolekyu atsopano komanso kufufuza sayansi ya mankhwala.
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(1R,2S)-2-(3-bromophenyl)cyclopropanamine hydrochloride CAS:1314324-03-2
(1R,2S)-2-(3-bromophenyl)cyclopropanamine hydrochloride ndi mankhwala omwe amagwiritsidwa ntchito pofufuza ndi kupanga mankhwala. Ndi a gulu la mankhwala ochokera ku cyclopropane ndipo amadziwika ndi stereochemistry yake yapadera komanso kapangidwe ka gulu logwira ntchito. Mankhwalawa amapangidwa kuti agwiritsidwe ntchito mu chemistry yamankhwala chifukwa cha kapangidwe kake kosangalatsa ka mamolekyulu ndi reactivity. Ndi chiyero chachikulu komanso kukhazikika, (1R,2S)-2-(3-bromophenyl)cyclopropanamine hydrochloride amagwira ntchito ngati maziko ofunikira popanga mankhwala atsopano komanso mankhwala ophatikizika.
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(R)-N-methyl(pyrrolidin-2-yl)methanamine CAS:68766-97-2
(R)-N-methyl(pyrrolidin-2-yl)methanamine ndi mankhwala omwe amagwiritsidwa ntchito kwambiri pofufuza zamankhwala ndi kupanga zinthu zachilengedwe. Ndi m'gulu la mankhwala ochokera ku N-methylated pyrrolidine ndipo amadziwika ndi mawonekedwe ake a chiral komanso kapangidwe kake kapadera ka mamolekyulu. Mankhwalawa ndi ofunika chifukwa cha ntchito zake zosiyanasiyana zamankhwala komanso kusintha kwa mankhwala. Ndi kuyera kwakukulu komanso kukhazikika, (R)-N-methyl(pyrrolidin-2-yl)methanamine amagwira ntchito ngati chomangira chamtengo wapatali popanga mamolekyulu ogwira ntchito m'thupi komanso mankhwala omwe amagwiritsidwa ntchito.
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4-Fluorothiophenol CAS: 371-42-6
4-Fluorothiophenol ndi mankhwala omwe ali ndi formula ya molekyulu C6H5FS. Ili ndi atomu ya fluorine yolumikizidwa ku mphete ya thiophenol pamalo achinayi. Yodziwika chifukwa cha kapangidwe kake ka mankhwala ndi katundu wake wapadera, 4-Fluorothiophenol imapezeka m'mafakitale osiyanasiyana chifukwa cha kusinthasintha kwake komanso kugwira ntchito kwake mosiyanasiyana.
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Phenylsulfide CAS:139-66-2
Phenylsulfide, yokhala ndi formula ya mankhwala C6H5S, ndi mankhwala okhala ndi gulu la phenyl lolumikizidwa ku atomu ya sulfure. Imadziwikanso kuti benzene sulfide, imadziwika ndi kapangidwe kake konunkhira bwino komanso mphamvu zake zapadera za mankhwala. Phenylsulfide imagwiritsidwa ntchito m'mafakitale osiyanasiyana chifukwa cha kusinthasintha kwake komanso kuchitapo kanthu kwake.
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Thioanisole CAS:100-68-5
Thioanisole ndi mankhwala omwe ali ndi formula ya molekyulu C7H8S. Imadziwika ndi atomu ya sulfure yolumikizidwa ku mphete ya aromatic, yomwe imasonyeza mphamvu zapadera za aromatic komanso reactivity. Thioanisole imagwira ntchito ngati chomangira chosiyanasiyana mu kapangidwe ka organic chifukwa cha kapangidwe kake ndi magulu ake ogwira ntchito.
