{"title":"Ethynylation [Synthetic Reagents]","description":"\u003cp\u003e\u003cstrong\u003eEthynylation [Synthetic Reagents]\u003c\/strong\u003e — berisi reagen silil-asetilena dan turunan benziodoksol yang dipakai untuk memasukkan gugus etinil ke dalam molekul target melalui reaksi etinilasi. Gugus pelindung silil seperti trimetilsilil atau triisopropilsilil pada ujung alkuna memberikan kestabilan sekaligus kemudahan pelepasan terkendali pada tahap sintesis berikutnya.\u003c\/p\u003e\u003cp\u003eEthynylation (Synthetic Reagents) dipakai dalam sintesis organik untuk membangun ikatan karbon-karbon melalui pengenalan gugus alkuna terminal maupun tersubstitusi silil pada berbagai kerangka molekul. Reagen berbasis benziodoksol seperti turunan hipervalent iodine dipakai sebagai sumber elektrofilik etinil yang selektif pada reaksi etinilasi langsung, sementara silil asetilena seperti triisopropilsililasetilena umum dipakai pada reaksi kopling Sonogashira. Peneliti kimia organik sintetik memanfaatkan variasi gugus silil ini untuk mengatur reaktivitas dan langkah deprotonasi berikutnya.\u003c\/p\u003e\u003cp\u003eContoh produk dalam koleksi ini: \u003ca href=\"\/en\/products\/tci2510t359055242\"\u003eTCI T3590 181934-34-9 1-[2-(Triisopropylsilyl)ethynyl]-3,3-bis(trifluoromethyl)-1,2-benziodoxole\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510d354623846\"\u003eTCI D3546 90965-06-3 Dimethyl (1-Diazo-2-oxopropyl)phosphonate\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510t327254855\"\u003eTCI T3272 181934-29-2 1-[(Trimethylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510d460725244\"\u003eTCI D4607 866-23-9 Diethyl (Trichloromethyl)phosphonate\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510t327154853\"\u003eTCI T3271 107474-02-2 Triisopropyl[(trimethylsilyl)ethynyl]silane\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510d504825863\"\u003eTCI D5048 90965-06-3 Dimethyl (1-Diazo-2-oxopropyl)phosphonate (10% in Acetonitrile)\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510t303954560\"\u003eTCI T3039 181934-30-5 1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510m018037765\"\u003eTCI M0180 115-19-5 2-Methyl-3-butyn-2-ol\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003ePerhatikan jenis gugus silil pelindung (trimetilsilil, trietilsilil, atau triisopropilsilil) karena memengaruhi kemudahan pelepasan pada tahap deproteksi selanjutnya. Kemurnian dan kadar air reagen turut menentukan konsistensi hasil reaksi etinilasi. Seluruh produk merupakan produk asli Tokyo Chemical Industry (TCI) Jepang, dengan kemurnian, kemasan, dan kondisi penyimpanan tercantum pada halaman masing-masing item.\u003c\/p\u003e\u003cp\u003eKategori lain yang sejajar di bawah C-X(Non-Halogen) Bond Formation [Synthetic Reagents], sering dipakai bersamaan dalam satu alur kerja laboratorium:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l4-c-h-bond-activation-reaction-synthetic-reagents\"\u003eC-H Bond Activation Reaction [Synthetic Reagents]\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l4-formylation-synthetic-reagents\"\u003eFormylation [Synthetic Reagents]\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l4-phosphorylation-synthetic-reagents\"\u003ePhosphorylation [Synthetic Reagents]\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l4-mitsunobu-reaction-synthetic-reagents\"\u003eMitsunobu Reaction [Synthetic Reagents]\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l4-vinylation-synthetic-reagents\"\u003eVinylation [Synthetic Reagents]\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l4-amination-synthetic-reagents\"\u003eAmination [Synthetic Reagents]\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eKembali ke \u003ca href=\"\/en\/collections\/tci-l3-c-x-non-halogen-bond-formation-synthetic-reagents\"\u003eC-X(Non-Halogen) Bond Formation [Synthetic Reagents]\u003c\/a\u003e. Untuk pengadaan volume besar, kemasan khusus, atau grade tertentu, hubungi tim AMI Scientific — distributor resmi TCI Japan di Indonesia — untuk pengecekan ketersediaan dan lead time langsung ke Jepang.\u003c\/p\u003e","products":[{"product_id":"tci2510m018037765","title":"TCI M0180 115-19-5 2-Methyl-3-butyn-2-ol","description":"\u003cp\u003e\u003cstrong\u003e2-Methyl-3-butyn-2-ol\u003c\/strong\u003e (CAS 115-19-5) is a high-quality chemical from TCI, supplied as \u003cstrong\u003eGC Grade \/ for Synthesis\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Synthesis reagent for a wide range of organic chemistry transformations in laboratory and industrial settings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMolecular formula: C5H8O\u003c\/li\u003e\n\u003cli\u003eCAS number: 115-19-5\u003c\/li\u003e\n\u003cli\u003ePurity: \u0026gt;98.0%(GC)\u003c\/li\u003e\n\u003cli\u003eTCI product code: M0180\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSynonyms:\u003c\/strong\u003e 3-Methyl-1-butyn-3-ol\u003c\/p\u003e\u003cp\u003eAvailable from \u003cstrong\u003eAMI Scientific\u003c\/strong\u003e, the authorised TCI distributor in Indonesia. \u003cstrong\u003eContact us for pricing and stock availability\u003c\/strong\u003e — we ship throughout Indonesia.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25mL","offer_id":48087518609626,"sku":"TCI2510M018037765","price":536000.0,"currency_code":"IDR","in_stock":true},{"title":"500mL","offer_id":48087518642394,"sku":"TCI2510M018037766","price":1546000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510M0180.jpg?v=1767122385"},{"product_id":"tci2510t303954560","title":"TCI T3039 181934-30-5 1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one","description":"\u003cp\u003e\u003cstrong\u003e1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one\u003c\/strong\u003e (CAS 181934-30-5) is a high-quality chemical from TCI, supplied as \u003cstrong\u003eHPLC Grade\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Synthesis reagent for a wide range of organic chemistry transformations in laboratory and industrial settings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMolecular formula: C18H25IO2Si\u003c\/li\u003e\n\u003cli\u003eCAS number: 181934-30-5\u003c\/li\u003e\n\u003cli\u003ePurity: \u0026gt;98.0%(HPLC)\u003c\/li\u003e\n\u003cli\u003eTCI product code: T3039\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSynonyms:\u003c\/strong\u003e TIPS-EBX\u003c\/p\u003e\u003cp\u003eAvailable from \u003cstrong\u003eAMI Scientific\u003c\/strong\u003e, the authorised TCI distributor in Indonesia. \u003cstrong\u003eContact us for pricing and stock availability\u003c\/strong\u003e — we ship throughout Indonesia.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"200mg","offer_id":48088523079898,"sku":"TCI2510T303954560","price":1969000.0,"currency_code":"IDR","in_stock":true},{"title":"1g","offer_id":48088523112666,"sku":"TCI2510T303954561","price":7646000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510T3039.jpg?v=1767143691"},{"product_id":"tci2510t327254855","title":"TCI T3272 181934-29-2 1-[(Trimethylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one","description":"\u003cp\u003e\u003cstrong\u003e1-[(Trimethylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one\u003c\/strong\u003e (CAS 181934-29-2) is a high-quality chemical from TCI, supplied as \u003cstrong\u003eReagent Grade \/ for Synthesis\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Used as a silylating reagent for hydroxyl-group protection and GC derivatisation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMolecular formula: C12H13IO2Si\u003c\/li\u003e\n\u003cli\u003eCAS number: 181934-29-2\u003c\/li\u003e\n\u003cli\u003ePurity: \u0026gt;98.0%(T)\u003c\/li\u003e\n\u003cli\u003eTCI product code: T3272\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSynonyms:\u003c\/strong\u003e TMS-EBX\u003c\/p\u003e\u003cp\u003eAvailable from \u003cstrong\u003eAMI Scientific\u003c\/strong\u003e, the authorised TCI distributor in Indonesia. \u003cstrong\u003eContact us for pricing and stock availability\u003c\/strong\u003e — we ship throughout Indonesia.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48088535695578,"sku":"TCI2510T327254855","price":4077000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48088535728346,"sku":"TCI2510T327254856","price":12958000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510T3272.jpg?v=1767143935"},{"product_id":"tci2510t359055242","title":"TCI T3590 181934-34-9 1-[2-(Triisopropylsilyl)ethynyl]-3,3-bis(trifluoromethyl)-1,2-benziodoxole","description":"\u003cp\u003e\u003cstrong\u003e1-[2-(Triisopropylsilyl)ethynyl]-3,3-bis(trifluoromethyl)-1,2-benziodoxole\u003c\/strong\u003e (CAS 181934-34-9) is a high-quality chemical from TCI, supplied as \u003cstrong\u003eHPLC Grade\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Synthesis reagent for a wide range of organic chemistry transformations in laboratory and industrial settings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMolecular formula: C20H25F6IOSi\u003c\/li\u003e\n\u003cli\u003eCAS number: 181934-34-9\u003c\/li\u003e\n\u003cli\u003ePurity: \u0026gt;98.0%(HPLC)\u003c\/li\u003e\n\u003cli\u003eTCI product code: T3590\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailable from \u003cstrong\u003eAMI Scientific\u003c\/strong\u003e, the authorised TCI distributor in Indonesia. \u003cstrong\u003eContact us for pricing and stock availability\u003c\/strong\u003e — we ship throughout Indonesia.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"200mg","offer_id":48088562696410,"sku":"TCI2510T359055242","price":2615000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510T3590.jpg?v=1767144239"}],"url":"https:\/\/amiscientific.com\/en\/collections\/tci-l4-ethynylation-synthetic-reagents.oembed","provider":"AMI Scientific","version":"1.0","type":"link"}