nabh4

  1. Methamphetamine Synthesis via NaBH4

    Methamphetamine Synthesis via NaBH4

    Synthesis of Methamphetamine via NaBH4 From P2P https://bbgate.com/threads/synthesis-of-methamphetamine-from-p2p-and-nabh4-reduction.9731/
  2. marsella

    Synthèse d'Amphétamine par P2NP avec NaBH4/CuCl2 ( Quantité 1 POT/1 KG )

    Amphetamine 
    Schéma de réaction Réactifs Alcool isopropylique (IPA) - 20 L; Eau distillée - 6.2 L; Tétrahydruroborate de sodium (NaBH4) - 1739 g; P2NP - 1000 g; Chlorure de cuivre(II) - 105 g; Hydroxyde de sodium (NaOH) en solution aqueuse 25% - 8 L; Acétone sèche - 2.5 L; Acide sulfurique (ou Acide...
  3. ReneeChem

    Sodium borohydride cas 16940-66-2 NaBH4

    1公斤150美元 25公斤80美元 100公斤70美元 价格包括运费 价格有浮动,具体价格请购买前联系我。 如果您有任何目标价格,请告诉我,我们将尽力为您提供最优惠的价格。 本论坛众多买家认证的可靠供应商可以使用托管 我们可以为这些产品做专业的保密包装,100%安全运送到澳大利亚、欧盟、加拿大、美国等。 我们接受托管、加密货币(比特币、USDT、XMR.等)、西联汇款用于付款 产品名称: 硼氢化钠 同义词: 文纯? SF;硼氢化钠胶囊 (18 x 10 x 8 MM), 98%;硼氢化钠颗粒, 10-40 目, 98%;硼氢化钠颗粒, 99.99%...
  4. Diana

    Sodium Triacetoxyborohydride CAS 56553-60-7

    Price: $110/kg Payment method: Bitcoin, USDT, XMR, Bank Transfer, Escrow and Western Union etc. Product Name: Sodium Triacetoxyborohydride (Technical Grade) CAS NO: 56553-60-7 Molecular Formula: C6H10BNaO6 Molecular Weight: 211.94 Melting Point: 77-80°C...
  5. AnnieGalaxy

    NaBH4 Sodium borohydride CAS 16940-66-2

    【Payment Terms】Bitcoin, USDT, Monero, Wechat pay, Alipay, Bank transfer and Western Union etc. 【Price】50kgs, $110/kg(for reference only) Product Name: Sodium borohydride Synonyms: VenPure SF;SodiuM borohydride caplets (18 x 10 x 8 MM), 98%;SodiuM borohydride granular, 10-40 Mesh, 98%;SodiuM...
  6. ZRG

    Can STAB use glacial acetic acid instead of NaBH4 in the absence of water?

    https://bbgate.com/threads/one-pot-amphetamine-synthesis-from-p2np-with-nabh4-cucl2-1kg-scale.70/ Can I use STAB instead of NabH4 in this route, people in the forum say that STAB can be used in case of glacial acetic acid
  7. Vivian Rose

    99% Purity Sodium Triacetoxyborohydride CAS 56553-60-7

    Factory Direct Supply Sodium Triacetoxyborohydride CAS 56553-60-7, Sodium cyanoborohydride CAS 25895-60-7, NaBH4 CAS 16940-66-2. The feedback from customers is very positive! Product Description Product Name: Sodium Triacetoxyborohydride CAS NO: 56553-60-7...
  8. Wendy Dreamer

    Sodium borohydride cas 16940-66-2 NaBH4

    【Package and Delivery】 Discreet and sealed packaging, USA/Canada/Europe/Russia/Australia/New zealand/Dubai/Israel Local Warehouse! 【Payment】 bitcoin, usdt, monero, bank transfer, ESCROW! 【Price】 usd60/kg (for reference only) 【Product information】 Product Name: Sodium borohydride Synonyms...
  9. ZRG

    Can STAB replace NaBh4? cas:56553-60-7

    Nabh4 is not available for personal purchase in my country, so I wonder if anyone has used STAB instead of Nabh4, as far as I know STAB is a mild reducing agent, but I don't know if it can reduce P2NP, and cyanoboron Sodium hydride is highly toxic and I'm not going to try this, if anyone has...
  10. L

    Help : Nitrostyrene > 2C-H> 2C-B

    Well Howdy there folks! There’s a lot of info and conversations and loosely, reliable syntheses on many forums discussing using 2 particular reagents, but I need something objective. I’m looking for this “gold standard” synth everyone is having success with using Sodium Borohydride and...
  11. T

    Sodium triacetoxyborohydride (STAB) Synthesis

    NaBH4 is added to RBF and suspended in DCE or THF 3 molar equivalent Glacial acetic acid are added drop wise and the mixture was stirred until no more Hydrogen gas evolved. and after this can I vacuum distillate solvent with little heat and take it to dryness?
  12. Amphetamine synthesis

    Amphetamine synthesis

    Amphetamine synthesis via NaBH4 reductive amination from P2NP. https://bbgate.com/threads/one-pot-amphetamine-synthesis-from-p2np-with-nabh4-cucl2-1kg-scale.70/
  13. KokosDreams

    Question regarding amphetamine synthesis via P2NP + NabH4/CuCL2

    Hey folks, going through my notes (read below) I am wondering about three main questions right now: My questions now are: What PH do I need to bring the reaction to before adding DCM? Is it necessary to extract the aqueous phase with IPA or can I just extract with DCM and distill after...
  14. G.Patton

    Methamphetamine synthesis from P2P by NaBH4 reduction. Medium-Scale.

    Introduction I represent to BB audience Methamphetamine synthesis method of 1-phenyl-2-propanon (P2P) reductive amination by NaBH4. Following method allows obtaining and large batches of product. The hardest problem of this method is the heat generating during exothermic reaction of imine...
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