JP2016514115A - 3,7−ジメチルノナン−1−オールの調製プロセス - Google Patents
3,7−ジメチルノナン−1−オールの調製プロセス Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 52
- BOJBJKQDVSMIQB-UHFFFAOYSA-N 3,7-dimethylnonan-1-ol Chemical compound CCC(C)CCCC(C)CCO BOJBJKQDVSMIQB-UHFFFAOYSA-N 0.000 title abstract description 9
- 238000002360 preparation method Methods 0.000 title abstract description 8
- 239000003054 catalyst Substances 0.000 claims description 28
- 238000006243 chemical reaction Methods 0.000 claims description 26
- 150000001875 compounds Chemical class 0.000 claims description 24
- 239000002904 solvent Substances 0.000 claims description 23
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 15
- 238000005984 hydrogenation reaction Methods 0.000 claims description 15
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 13
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 12
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 7
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 claims description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 6
- 239000000796 flavoring agent Substances 0.000 claims description 5
- 235000019634 flavors Nutrition 0.000 claims description 5
- 239000003205 fragrance Substances 0.000 claims description 5
- 239000012046 mixed solvent Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 5
- 239000004215 Carbon black (E152) Substances 0.000 claims description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- -1 cyclic aliphatic hydrocarbons Chemical class 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000006462 rearrangement reaction Methods 0.000 claims description 4
- 150000001298 alcohols Chemical class 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 150000002170 ethers Chemical class 0.000 claims description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000011541 reaction mixture Substances 0.000 description 8
- BCEQJZNLIKMDEU-UHFFFAOYSA-N 3,7-dimethylnona-2,6-dienal Chemical compound CCC(C)=CCCC(C)=CC=O BCEQJZNLIKMDEU-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- WTEVQBCEXWBHNA-JXMROGBWSA-N geranial Chemical compound CC(C)=CCC\C(C)=C\C=O WTEVQBCEXWBHNA-JXMROGBWSA-N 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 3
- 239000005662 Paraffin oil Substances 0.000 description 3
- 239000012230 colorless oil Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- BCEQJZNLIKMDEU-NSJFVGFPSA-N (2e,6e)-3,7-dimethylnona-2,6-dienal Chemical class CC\C(C)=C\CC\C(C)=C\C=O BCEQJZNLIKMDEU-NSJFVGFPSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000002638 heterogeneous catalyst Substances 0.000 description 1
- NTKZUWDMQWHMBP-UHFFFAOYSA-N hydroxy(triphenyl)silane;oxovanadium Chemical compound [V]=O.C=1C=CC=CC=1[Si](C=1C=CC=CC=1)(O)C1=CC=CC=C1.C=1C=CC=CC=1[Si](C=1C=CC=CC=1)(O)C1=CC=CC=C1.C=1C=CC=CC=1[Si](C=1C=CC=CC=1)(O)C1=CC=CC=C1 NTKZUWDMQWHMBP-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- NLSXASIDNWDYMI-UHFFFAOYSA-N triphenylsilanol Chemical compound C=1C=CC=CC=1[Si](C=1C=CC=CC=1)(O)C1=CC=CC=C1 NLSXASIDNWDYMI-UHFFFAOYSA-N 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
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- C07C29/175—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds with simultaneous reduction of an oxo group
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Abstract
Description
この反応は触媒を用いる転位反応である。このような転位反応は従来技術(即ち、Helvetica Chimica Acta,Vol. 59.Fasc.4,P.1233−1243(1976))により知られている。この反応は、脂肪族及び/又は芳香族炭化水素を溶媒として行われる。単一溶媒でも混合溶媒でも用いることができる。高沸点炭化水素を用いることが好ましい。このような溶媒の例としては、パラフィンオイル、ヘキサン及びキシレンが挙げられる。ステップ(i)の反応は通常昇温下で行われる。温度は通常少なくとも50℃である。ステップ(i)の反応は50〜200℃で行われることが好ましい。ステップ(i)の反応は常圧下で通常行われる。また、これより低圧或いは高圧条件で行うこともできる。ステップ(i)の反応は通常触媒の存在下で行われる。好ましい触媒は式(IV):
本ステップは水素化反応である。この水素化は通常H2−ガスを用いて行われる。純粋なH2−ガスを用いることができる(且つ好ましい)が、H2を含むガス混合物を用いることもできる。従って本発明は、上述のプロセスにおいて水素化を(純粋な)H2−ガスを用いて行うプロセスに関する。本水素化は通常加圧下で行われる。この圧力は少なくとも1.5barが好ましい。通常、50bar以下の圧力とする。圧力範囲は1.5〜40barが好ましく、2〜30barが更に好ましい。本水素化は耐圧に適した容器内で通常行われる。本水素化は金属触媒、好ましくはニッケル触媒の存在下で行われる。本発明に係るプロセスで用いられるニッケル触媒は不均一触媒である。好ましい触媒はニッケル合金触媒である。このような触媒は「スケルトン形触媒」又は「スポンジメタル触媒」としても知られている。このような触媒として入手可能な商品としては、例えば商品名としてActimet(登録商標)(BASF)(即ち、Actimet M);B 111W、B 112、B 113W及びB 113Z(Evonik);JM A4000、JM A40A9及びJM A2000(Johnson Matthey Catalysts);及びActicat(登録商標)(CatAlloy)(即ち、Acticat 1000、Acticat 1100、Acticat 1200及びActicat 1600)が挙げられる。本触媒は更なる水素化反応に再利用することができ、容易にリサイクルもできる。本触媒は通常、特に処理を施さなくても使用できる。従って、本水素化はバッチ式でも連続式でも実施できる。水素化反応混合物における、触媒に対するE−シトラールの比(重量基準)は通常少なくとも5:1である。
本発明を実施例により説明する。特に断らない限り、全ての部は重量基準であり、温度は°Cを表す。
エチル−ジヒドロリナロール(3,7−ジメチルノナ−6−エン−1−イン−3−オール、27.4g)、ステアリン酸(465mg)、トリフェニルシラノール(5.87g)、トリス−(トリフェニルシロキシ)−バナジウムオキシド(2.95g)及びパラフィンオイル(163g)を350ml四つ口フラスコに入れた。この混合物をオイルバス(温度145℃)にて、小過剰のアルゴンフロー下で加熱した。内部温度を約138℃とし、反応混合物を計5時間撹拌した。この反応混合物を約−70℃のTlに冷却し、反応フラスコに蒸留装置を取り付けた。未転化のエチル−ジヒドロリナロールを含む生成物を、最高塔頂温度59℃、0.05〜0.08mbarにて蒸留した。約1時間後、蒸留を完了した。生成物を内部標準(ヘキサデカン)を用いたGCで分析した。透明淡黄色の油状物(28.1g)を単離した。GC分析の結果、0.96w%が未転化のエチル−ジヒドロリナロールで、88.9w%が4種のエチル−シトラール異性体であった。転化率99.0%、収率92.2%。
ニッケル触媒(Johnson Matthey A4000、250mg)を、ガス連行攪拌機を取り付けた100mlリアクタに添加した。この触媒を無水エタノールで3回、ヘプタンで2回洗浄した。3,7−ジメチルノナ−2,6−ジエナール(5.0g)及びヘプタン(40g)を加え、このオートクレーブを閉じた。このリアクタに5回窒素を通じ、5回水素を通じた。リアクタを80℃に加熱した後、水素で20barに加圧した。反応混合物を20時間撹拌した。反応終了後、リアクタを室温まで冷却し、加圧を解放し、窒素を再度通じた。この反応混合物をろ過し、GCで分析し転化率と選択率を求めた。収率5.0g(無色油状物)、転化率>99%、生成物98.5%。
1H NMR:3.77−3.61(2H,m),1.70−1.48(2H,m),1.47−1.00,11H,m)及び0.94−0.81(9h,m)
質量スペクトル:154(M−H20),139,125,97,83,70,55,41,29
IR(cmー1):3324(br),2957,2925,2872,1461,1377
実施例2a同様な方法で、3,7−ジメチルノナ−2,6−ジエナール(5.0g)、酢酸エチル(40g)及びニッケル触媒(Johnson Matthey A4000、250mg)を80℃、20barの水素下で20時間反応させた。収率5.00g(無色油状物)、転化率>99%、生成物98.9%。
ニッケル触媒(1g)を、ガス連行攪拌機を取り付けた100mlリアクタに添加した。この触媒を無水エタノールと酢酸エチルで洗浄した。E−シトラール(3,7−ジメチルノナ−2,6−ジエナール、40g)を加え、このリアクタを閉じた。このリアクタに5回窒素を通じ、5回水素を通じた。リアクタを80℃に加熱した後、水素で20barに加圧した。反応混合物を30時間撹拌した。反応終了後、リアクタを室温まで冷却し、加圧を解放し、窒素を再度通じた。この反応混合物をろ過し、GCで分析し転化率と選択率を求めた。収率39.29g(無色油状物)、転化率>99%、生成物98.6%。
Claims (14)
- ステップ(i)において前記反応は少なくとも1つの炭化水素を溶媒として行われる、請求項1〜3のいずれか一項に記載のプロセス。
- ステップ(i)において前記反応は50℃〜200℃の温度で行われる、請求項1〜4のいずれか一項に記載のプロセス。
- ステップ(i)において前記反応は常圧で行われる、請求項1〜5のいずれか一項に記載のプロセス。
- ステップ(ii)において純粋なH2−ガス又はH2を含むガス混合物を用いる、請求項1〜6のいずれか一項に記載のプロセス。
- ステップ(ii)において水素化は1.5〜40bar、より好ましくは2〜30barの圧力で行う、請求項1〜7のいずれか一項に記載のプロセス。
- ステップ(ii)はニッケル触媒の存在下で行う、請求項1〜8のいずれか一項に記載のプロセス。
- ステップ(ii)はいかなる溶媒も使用せずに行う、請求項1〜9のいずれか一項に記載のプロセス。
- ステップ(ii)は溶媒又は混合溶媒中で行う、請求項1〜9のいずれか一項に記載のプロセス。
- 前記溶媒は、炭素数5〜10の直鎖、分岐鎖又は環状の脂肪族炭化水素、炭素数5〜10の芳香族炭化水素、エステル類、エーテル類及びアルコール類からなる群から選択される、請求項11に記載のプロセス。
- 前記溶媒は、THF、n−ヘキサン、n−ヘプタン、2−プロパノール、トルエン及び酢酸エチルからなる群から選択される、請求項12に記載のプロセス。
- 式(I)の化合物の、フレーバー及び/又は香料の応用における使用。
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PCT/EP2014/054732 WO2014140032A1 (en) | 2013-03-13 | 2014-03-11 | Process for the preparation of 3,7-dimethylnonan-1-ol |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4980015A (ja) * | 1972-11-02 | 1974-08-02 | ||
JPS5148608A (ja) * | 1974-10-18 | 1976-04-26 | Kuraray Co | |
JPH02167239A (ja) * | 1988-09-28 | 1990-06-27 | Nitto Denko Corp | 3,7−ジメチルノナノールの製造方法及びその前駆中間体 |
JP2003206249A (ja) * | 2001-12-07 | 2003-07-22 | Basf Ag | テトラヒドロゲラニオールの製造 |
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US2815379A (en) | 1954-09-13 | 1957-12-03 | Hoffmann La Roche | Alicyclic ketone and intermediates for the preparation thereof |
US4029709A (en) | 1976-02-17 | 1977-06-14 | Rhodia, Inc. | Process for the hydrogenation of citral to citronellal and of citronellal to citronellol using chromium-promoted Raney nickel catalyst |
PL166428B1 (pl) * | 1991-10-02 | 1995-05-31 | Inst Chemii Przemyslowej | Ciągły sposób wytwarzania czterohydrogeranlolu do celów perfumeryjnych |
US6198006B1 (en) * | 1998-03-30 | 2001-03-06 | Roche Vitamins Inc. | Process for the manufacture of citral |
KR20050056986A (ko) | 2002-08-16 | 2005-06-16 | 디에스엠 아이피 어셋츠 비.브이. | 에티닐화 방법 |
CN102206137A (zh) * | 2011-04-11 | 2011-10-05 | 天津市安凯特催化剂有限公司 | 一种柠檬醛液相加氢合成香茅醇的方法 |
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JPS4980015A (ja) * | 1972-11-02 | 1974-08-02 | ||
JPS5148608A (ja) * | 1974-10-18 | 1976-04-26 | Kuraray Co | |
JPH02167239A (ja) * | 1988-09-28 | 1990-06-27 | Nitto Denko Corp | 3,7−ジメチルノナノールの製造方法及びその前駆中間体 |
JP2003206249A (ja) * | 2001-12-07 | 2003-07-22 | Basf Ag | テトラヒドロゲラニオールの製造 |
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WO2014140032A1 (en) | 2014-09-18 |
EP2970066B1 (en) | 2018-02-21 |
CN105189425A (zh) | 2015-12-23 |
ES2665907T3 (es) | 2018-04-30 |
EP2970066A1 (en) | 2016-01-20 |
CN105189425B (zh) | 2019-04-23 |
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