method получени  3,3,8,8 - тетраметил2,7 - диоксаспиро (4,4) - 1,6диона nonane

• 1. 1,6-二氧螺环[4,4]壬烷-3,8-二烯衍生物的制法 [P] . 中国专利： CN103588781B . 2016.02.10
• 2. 1,6-二氧螺环4,4壬烷-3,8-二烯衍生物的制法 [P] . 中国专利： CN103588781A . 2014-02-19
• 3. 1,6-DIAZASPIRO(4,4)NONANE-2,7-DIONE DERIVATIVES [P] . 韩国专利： KR0133862B1 . 1998-04-23

  机译： 1,6-二氮杂螺（4,4）壬烷-2,7-二酮衍生物

• 4. 1,6-DIAZASPIRO(4,4)NONANE-2,7-DIONE DERIVATIVES [P] . CA1334099C . 1995-01-24

  机译： 1,6-二氮杂螺（4,4）壬烷-2,7-二酮衍生物

• 5. 1,6-diazaspiro 4,4 nonane-2,7-dione derivatives. [P] . 德国专利： DE68913108T2 . 1994-09-01

  机译： 1,6-二氮杂螺[4,4]壬烷-2,7-二酮衍生物。

• 1. Catalytic methoxycarbonylation of 1,6-hexamethylenediamine with methyl carbamate to dimethylhexane-1,6-dicarbamate [C] . Bing Han, Wenbo Zhao, Xianye Qin, International Conference on Chemical, Material and Metallurgical Engineering . 2013
• 2. Asymmetric synthesis catalyzed by metal complexes containing chiral 1,6-diamino-spiro[4,4]nonane or its derivatives. [D] . Lin, Ching-Wen. 1999
• 3. Crystal structures and supra­molecular features of 99-dimethyl-37-di­aza­bicyclo­3.3.1nonane-2468-tetra­one 37-di­aza­spiro­bi­cyclo­3.3.1nonane-91′-cyclo­penta­ne-2468-tetra­one and 9-methyl-9-phenyl-37-di­aza­bicyclo­3.3.1nonane-2468-tetra­one di­methyl­formamide monosolvate [O] . Sergey Z. Vatsadze, Marina A. Manaenkova, Evgeny V. Vasilev, 2017
• 4. Novel 2,7-Diazaspiro4,4nonane Derivatives to Inhibit Mouse and Human Osteoclast Activities and Prevent Bone Loss in Ovariectomized Mice without Affecting Bone Formation [O] . Lucile Mounier, Anne Morel, Yann Ferrandez, 2020
• 5. Flash Vacuum Pyrolysis (FVP) of 2,7-Dimethyl-2,3:7,8-diepoxy-5-silaspiro(4.4)nonane (I) with Cyclotrisiloxanes-Synthesis of Spirocyclosiloxanes. Characterization of Silica Formed by FVP of I [R] . Henry, G. K., Dowd, D. R., Bau, R., 1986

• 1. Resolution of Spiro4.4nonane-1,6-dione by Chiral Inclusion Complexation [J] . Xiao Ming FENG ,De Chao ZENG ,Zhi Li . 中国化学快报：英文版 . 1999,第7期
• 2. N,N′-4,4′-二苯甲烷双马来酰亚胺/1,6-己二醇二丙烯酸酯的紫外光固化研究 [J] . 韩建 ,顾嫒娟 ,袁莉 . 工程塑料应用 . 2009,第008期
• 3. 螺4,4-1,6-壬二烯骨架手性膦-噁唑啉配体的铱络合物催化的亚胺不对称氢化 [J] . . 有机化学 . 2009,第9期
• 4. 7-对甲氧基苯基-9-甲基-1,6-二氮杂螺4,4壬酮的晶体结构 [J] . 徐显秀 ,刘景林 . 东北师大学报：自然科学版 . 2007,第1期
• 5. 外消旋螺4,4壬烷-1,6-二酮合成及拆分方法的改进 [J] . 岳智洲 ,竺伟 ,陈志勇 . 厦门大学学报：自然科学版 . 1999,第S1期
• 6. 外消旋螺4,4壬烷-1,6-二酮合成及拆分方法的改进 [C] . 岳智洲 ,竺伟 ,陈志勇 . 第八届全国有机合成学术会议 . 2000
• 7. 1-氮杂螺[4.4]壬烷的合成新方法——三尖杉碱的不对称全合成 [A] . 雍胜利 . 2013